2. Janet baby-sat for 28 hours over two weeks. She earned $5.00 an hour. What was her gross
pay?

Answer:

To find if something is proportional you want to reduce them to there simplest form, so we want to reduce each fraction down

40/48= 5/6

56/42= 8/7

Therefore; these two fractions are not proportional because they reduce to different numbers

Hope this helps ;)

Answer:

no

Step-by-step explanation:

Cross multiply:

40 * 42 = 48 * 56

Simplifying

40 * 42 = 48 * 56

Multiply 40 * 42

1680 = 48 * 56

Multiply 48 * 56

1680 = 2688

Solving

1680 = 2688

Answer:

£60000

Step-by-step explanation:

Answer:

144 cubic inches

Step-by-step explanation:

a=lxwxh a=6*6*4

Yo sup??

we should know that the volume of a cuboid is l*b*h

from the given figure we can say that

l=6 inches

b=6 inches

h=4 inches

therefore

V=6*6*4

=144 inches^3

therefore the correct answer is option C

Hope this helps.

Answer:

$2500

Step-by-step explanation:

25% is one fourth of the total monthly income.

If $625 is = x/4 then multiply both sides of the equation with 4

4 × 625 = x/4 × 4 ➡ 2500 = x

Answer:

6n

Step-by-step explanation:

Final answer:

The difference of 5 and n cubed is calculated by subtracting n cubed from 5. This involves simple algebraic manipulation.

Explanation:

The difference of 5 and n cubed can be represented as 5 - n³. This means subtracting the cube of the variable n from 5.

To illustrate, if n=2, the calculation would be 5 - 2³ = 5 - 8 = -3.

Therefore, the result of the difference between 5 and n cubed is 5 - n³.

Answer:

she did not make a mistake

Step-by-step explanation:

Answer:

veronica didn't make a mistake.

Step-by-step explanation:

Answer:

C) A small pizza cost $4, and each topping costs and additional $2.

Step-by-step explanation:

Answer:

A small pizza cost $6, and each topping costs an additional $2.

Answer:

Therefore total for her male after the sales tax is added to the subtotal of $8.50 is = $(8.50+0.55) = $9.05

Step-by-step explanation:

Given the sales tax was 6.5%.

The sales tax for Tanya's meal is [tex]=\$ \frac{6.5}{100}\times 8.50[/tex]

                                                      = $0.55

Therefore total for her male after the sales tax is added to the subtotal of $8.50 is = $(8.50+0.55) = $9.05

Answer:

The furthest distance was 2.12 miles from school to the park.

The shortest distance was 1.34 miles from home to school.

The furthest distance was from school to the park, and the shortest distance was from home to school.

In order to determine which trip was the furthest distance and which trip was the shortest distance, we need to compare the distances of each trip. Angel walked 1.34 miles from home to school, 2.12 miles from school to the park, and 1.94 miles from the park back home.

Comparing the distances, we can see that the trip from school to the park (2.12 miles) was the furthest distance, while the trip from home to school (1.34 miles) was the shortest distance.

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Answer:

[tex]Total\ sales\ should\ be=\$ 300000[/tex]

Step-by-step explanation:

[tex]Let\ her\ total\ sale=x[/tex]

Total Earning:

[tex]The\ offer=\$ 42500\\\\Income\ from\ the\ sales=8\%\ of\ total\ sale\\\\Income\ from\ the\ sales=8\%\ of\ x\\\\Income\ from\ the\ sales=\frac{8}{100}\times x\\\\Income\ from\ the\ sales==0.08x\\\\Total\ earning=Offer+Income\ from\ the\ sales\\\\Total\ earning=42500+0.08x[/tex]

Required Earning=$66500

[tex]To\ move\ that\ city\\\\Total\ earning=required\ earning\\\\42500+0.08x=66500\\\\0.08x=66500-42500\\\\0.08x=24000\\\\x=\frac{24500}{0.08}\\\\x=300000\\\\Total\ sales\ should\ be=\$ 300000[/tex]

Her total sales would need to be at least $300,000 for her to move

Step-by-step explanation:

Briana has been offered a sales job in another city

We need to find what would her total sales need to be for her to move

Assume that her total sales is x

∵ The offer was for $42,500 plus 8% of her total sales

∵ Her total sales = x

- To find her annual salary multiply x by 8% and add the

  product to $42,500

∴ Her annual salary = 8% × x + 42,500

∵ 8% × x = [tex]\frac{8}{100}[/tex] × x = 0.08 x

∴ Her annual salary = 0.08 x + 42,500

∵ Briana needs to have an annual salary of at least $66,500

- At least means ≥

∴ Her annual salary ≥ 66,500

- Substitute her annual salary by the expression above

∴ 0.08 x + 42,500 ≥ 66,500

- Subtract 42,500 from both sides of inequality

∴ 0.08 x ≥ 24,000

- Divide both sides by 0.08

∴ x ≥ 300,000

∴ Her total sales ≥ $300,000

Her total sales would need to be at least $300,000 for her to move

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Answer:

you just have to add or divide

Answer:

The means are 3 and 20.

Step-by-step explanation:

A proportion is simply a statement that two ratios are equal. In problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. To find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

Consider given proportion

Here, 2 and 30 are the extremes and 3 and 20 are the means.

Answer:the answer is below

Step-by-step explanation: 3 and 20

Natasha can make 6 different combinations by pairing 2 sweaters with 3 skirts. She can pair each of her red and white sweaters with each of her blue, yellow, and black skirts.

Natasha has a red sweater and a white sweater that she wants to pair with a blue skirt, yellow skirt, and a black skirt. To determine the number of different combinations she can make, we use basic combinatorics. Each sweater can be paired with any of the skirts, so we multiply the number of sweaters by the number of skirts.

Here is the calculation:

Thus, Natasha can make 2 sweaters  imes 3 skirts = 6 combinations.

These combinations are:

Answer:3:40 pm

Step-by-step explanation:

Answer:

42/7 = 6.00

6.00 x 7 = 42

6.00 is fraction for 42.

Step-by-step explanation:

42 divided b 7 is 6.

The solution of the inequality is h > -3 ⇒ 2nd answer

Step-by-step explanation:

Let us revise very important notes about solving inequalities

∵ -4 h - 3 < 9

- Start with adding both sides by 3 to separate the variable

   in one side and the numerical term in the other side of the

   inequality sign

∴ -4 h - 3 + 3 < 9 + 3

∴ -4 h < 12

- Now divide both sides by -4 and use the last note above

∵ -4 ÷ -4 = 1

∵ 12 ÷ -4 = -3

∵ < must change to > (because we divide both sides by (-) number

∴ h > -3

The solution of the inequality is h > -3

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Answer:

h> -3

Step-by-step explanation:

Answer:

[tex]\frac{11}{12}[/tex]

Step-by-step explanation:

300 - 25 = 275

275/300 = 11/12 simplified

Answer:

11/12

Step-by-step explanation:

Answer:

[tex]2 \frac{1}{3} [/tex]

Step-by-step explanation:

Assuming the question is

[tex]7 \times \frac{9}{27} [/tex]

reduced to the lowest term.

We proceed as follows:

[tex]7 \times \frac{9}{3 \times 9} [/tex]

We cancel the common factors to get:

[tex]7 \times \frac{1}{3} [/tex]

This simplifies to

[tex] \frac{7}{3} = 2 \frac{1}{3} [/tex]

Answer:

she needs 6 ouonces of yellow paint

Step-by-step explanation:

she has 5oz, 3 blue: 2 red, she needs 20oz. which means she needs 15oz more. 15/5=3. 3*2=6

Answer: X - 5 ÷ 15

Step-by-step explanation: The first step to algebra is to collect like terms. Since X is an a variable, we cannot solve X - 5. But we can solve 5 + 10, since those are both numbers. 5 + 10 is 15. So therefore, your simplified expression would be X -5 ÷ 15.

Hope this helps! Please correct me if I'm wrong! :D

Answer:

Step-by-step explanation:

-12n - 12 = -10 - 30n - 2

-12n - 12 = -12 - 30n

-12n = -30n

-12n +30n = 0

18n = 0

n = 0

Answer:

-12n- 20 = -10 - 30n - 2

-12n - 20 = -12 - 30n

18n - 20 = -12

18n = 18

n = 1

The solution using laws of exponents is: [tex]y^{\frac{7}{12} } * z^{\frac{1}{2} }[/tex]

How to use laws of exponents?

Some of the laws of exponents are:

- When multiplying by like bases, keep the same bases and add exponents.

- When raising a base to a power of another, keep the same base and multiply by the exponent.

- If dividing by equal bases, keep the same base and subtract the denominator exponent from the numerator exponent.  

The expression we want to solve is given as:

[tex]\frac{(x^{-\frac{3}{2} } y^{\frac{5}{3} } z^{-1})^{-1} }{zx^{\frac{3}{2} } y^{-\frac{1}{4} } * y^{-2} z^{\frac{1}{2} } }[/tex]

Using laws of exponents, we have:

[tex]x^{0} * y^{\frac{7}{12} } * z^{\frac{1}{2} }[/tex]

=[tex]y^{\frac{7}{12} } * z^{\frac{1}{2} }[/tex]

C overcooked foods will not

The statement which is not a common procedure leading to foodborne illness is overcooked foods, the correct option is C.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. Unitary method is a technique by which we find the value of a single unit from the value of multiple devices and the value of more than one unit from the value of a single unit. It is a method that we use for most of the calculations in math.

We are given that;

Four options related to foodborne illness

Now,

Out of the four options you gave only one is not a common procedure leading to foodborne illness:

a. undercooked foods b. poor personal hygiene c. overcooked foods d. food held at improper temperature

Overcooked foods may lose some of their nutritional value or taste but they are unlikely to cause foodborne illness unless they are burned or charred which can produce harmful chemicals such as acrylamide or polycyclic aromatic hydrocarbons (PAHs). However this is not a common procedure leading to foodborne illness compared to the other options.

Therefore, by unitary method the answer will be overcooked foods.

Learn more about the unitary method, please visit the link given below;

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Explanation of how to simplify expressions with exponents by subtracting exponents. The answer shows the equivalence of 5×2/3 and 10×1/3.

The expression [tex]( \frac{5 \times 2}{3} )[/tex] equals [tex]( \frac{10}{3} )[/tex].  Let's break it down:

[tex]\( \frac{5 \times 2}{3} \)[/tex] means you multiply 5 and 2 first, which gives you 10, then you divide by 3, resulting in [tex]\( \frac{10}{3} \)[/tex].

However, if you're asking why [tex]\( \frac{5 \times 2}{3} \)[/tex] and [tex]\( 10 \times \frac{1}{3} \)[/tex] are equal, it's because multiplication is distributive over division.

In other words, [tex]\( a \times \frac{b}{c} = \frac{a \times b}{c} \)[/tex].

So, [tex]\( 10 \times \frac{1}{3} \)[/tex] can be written as [tex]\( \frac{10 \times 1}{3} \)[/tex], which simplifies to [tex]\( \frac{10}{3} \)[/tex], the same as [tex]\( \frac{5 \times 2}{3} \)[/tex].

Answer:

d. 5

Step-by-step explanation:

you can plug the x value (9y) into the second equation

5(9y) + 3y = -48

45y + 3y = -48

48y = -48

y = -1

x = 9(-1)

x = -9

Answer:

x = 9

y = -31

Step-by-step explanation:

5x+3y

y = -31

x = 9

plug it in

Answer:

C. Workers to total population.

Unemployment is defined as the condition of people who are able to work but cannot find jobs. The unemployment ratio is most accurately described by option B: 'unemployed workers to total workers'. This does not include people who are not part of the labor force.

Unemployment is defined as the condition in which people who are able and willing to work cannot find jobs. In terms of the provided options, unemployment is best defined by option B: 'unemployed workers to total workers'. This is because the unemployment rate is calculated by dividing the number of unemployed individuals by the total number of individuals in the labor force (which includes both the employed and the unemployed) and then multiplying by 100 to get a percentage.

This measure gives a good representation of the number of people who are jobless compared to the overall amount of people who are either working or actively seeking work. It's important to keep in mind that it doesn't include people who are not part of the labor force, like children, retirees, and others who are not looking for work.

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Answer:

3(x + 1)

Step-by-step explanation:

By adding

(2x + 1) + (x+2)

2x +1 +x +2

3x + 3  or  3(x + 1)