3 years ago

What is a cost per unit?

1 answer:

7 0

For example

2 pencils cost one dollar

Then one pencil costs 50 cents. We just found out the cost per unit of the pencil.

Hope that helped :)

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Caren is making rice and beans. She can spend no more than $10 on the ingredients. Which situation is represented by the inequal

sergij07 [2.7K]

If you are given $10 every 3.5 hours and you want to find the unit rate per hour, you want to solve for how much money you make every hour. You do this by dividing the $10 by the 3.5 hours, which will result in about $2.86 per hour. (This is a rounded value)

5 0

3 years ago

Find the value of the expression (3x−12)−(12xy−10)(3x-12)-(12xy-10) for x=3x=3 and y=6y=6

Rina8888 [55]

Hi!

Put in the values for x and y.

(3 · 3 - 12)-(12 · 3 · 6 - 10)

Solve

(9 - 12)-(216 - 10)
-3 - 206
-209

The answer is -209

Hope this helps! :)

4 0

3 years ago

Read 2 more answers

Let f(x) = -3x and g(x) = 2x-1 Find the following: (fog)(1)

Luba_88 [7]

Step-by-step explanation:

steps are in picture above.

Note : if you have any confusion let me know.