Ask question

Ask question

All categories

3 years ago

14

HELP ME PLEASE!! Urgently needed!!!

1 answer:

elixir [45]3 years ago

4 0

The equation for the first part would be 4.50p+40=112.
This is because he earns 40 dollars in wages which doesn't change but the number of shoes he commissions, which would be 4.50 per pair. varies based on how many he commissions.

The answer to your second part would be 16.
To find the number, you subtract 40 from each side which gets you 4.50 = 72. From there you just divide which gets you 16.

Another easy way to do it would just be substituting until you find the right number like on a calculator but if you don't have a calculator on hand (let's say for a test), than the first way would be more effective.

You might be interested in

A store offers customers a 5$ gift certificate for every 75$ they spend. How much would a customer have to spend to earn a 35$ c

Inessa [10]

Answer:

$525

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If x=(-3)to the 3rd power, write an expression that is equal to (-3)to the 6th power

Ilya [14]

USE PROCESS OF ELIMINATION

8 0

4 years ago

Complete the steps to simplify (y^4/3•y^2/3)^-1/2. Apply the product of powers property to the expression inside the parentheses

MrRissso [65]

Option A

$\left(y^{\frac{4}{3}} \cdot y^{\frac{2}{3}}\right)^{\frac{-1}{2}} = \left(y^{2}\right)^{\frac{-1}{2}}$

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

$\left(y^{\frac{4}{3}} \cdot y^{\frac{2}{3}}\right)^{\frac{-1}{2}}$

<em><u>Product of powers property:</u></em>

The product of powers property tells us that when you multiply powers with the same base you just have to add the exponents

Which is represented as,

$a^m.a^n = a^{m+n}$

<em><u>Therefore, the given expression becomes,</u></em>

$\left(y^{\frac{4}{3}+\frac{2}{3}}\right)^{\frac{-1}{2}}$

Now add the exponents, we get

$\left(y^{\frac{4+2}{3}}\right)^{\frac{-1}{2}}$

Simplify the above expression

$\left(y^{\frac{6}{3}}\right)^{\frac{-1}{2}}$

Simplify the exponent of y, we get

$\left(y^{2}\right)^{\frac{-1}{2}}$

Thus Option A is correct

6 0

3 years ago

Read 2 more answers

Jimmy and his family took a three-day trip. They drove 198 miles on the first day, 150 miles on the second day, and 210 miles on

MAVERICK [17]

The average driving speed would be 62 because you add 198, 150, and 210 and divide the total by 9.

Hope this helped :)

8 0

3 years ago

Read 2 more answers

Will give brainlist 2 best answer

Fantom [35]

Answer:

(a) (7, -3)

(b) (-7, 3)

Step-by-step explanation:

4 0

3 years ago