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3 years ago

Help me out thank youuuuuu

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

5 0

Answer:

what is it?

Step-by-step explanation:

oof- sorry I don't know the answer-

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A 36 oz. container of punch costs 2.99 and a 48 oz. container costs $3.75 which is the better buy

mina [271]

Answer:

The 36 oz container

Step-by-step explanation:

Just divide the container size by its price and smallest number is the better price

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3 years ago

Find the value of the variable using the given secant. Show your work.

storchak [24]

Answer:

x=3.5

Step-by-step explanation:

x×6=3×7

x=21/6=7/2=3.5

8 0

4 years ago

I need help simplifying -11+5b+6-2b

REY [17]

You take 5b and -2b which will make: 3b
then combine -11 and 6 to get: -5
full answer: 3b-5

5 0

3 years ago

Read 2 more answers

A company knows that unit cost C and unit revenue R from the production and sale of x units are related by Upper C equals StartF

levacccp [35]

Answer:

$990 per unit.

Step-by-step explanation:

The Unit Cost (C) and Unit Revenue R from the production and sale of x units are related by the function:

$C=\dfrac{R^2}{220000} +3221$

We are required to find the rate of change of revenue per unit when the cost per unit is changing by $9 and the revenue is $1,000.

Rate of Change of C,

$\dfrac{dC}{dt}=\dfrac{R}{110000} \dfrac{dR}{dt} \\\dfrac{dC}{dt}=\$9, R=\$1000\\9=\dfrac{1000}{110000} \dfrac{dR}{dt}\\\dfrac{dR}{dt}=9 \div \dfrac{1000}{110000}\\=9 X \dfrac{110000}{1000}\\\dfrac{dR}{dt}=\$990 $ per unit$$

The Revenue is changing at a rate of $990 per unit.

6 0

3 years ago

What is the solution to -3x<9

GaryK [48]

-3x<9. The way to figure this out is to divide by -3 to get x by itself. Remember, when dividing by a negative, you need to flip the inequality sign.
x>-3 is your answer.
I hope this helps!

7 0

3 years ago