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2 years ago

PLEASE HELP

1 answer:

3 0

The inequality that would represent the possible values for the number of cupcakes purchased will be 1.75b + 4.50c = 50

<h3>How to compute the inequality?</h3>

The cupcake costs $4.50 and each brownie costs $1.75 and Fwam has a total of $50 to spend on cupcakes and brownies. W

number of cupcakes purchased = c

number of brownies purchased = b.

Therefore, the inequality that would represent the possible values for the number of cupcakes purchased will be:

= (1.75 × b) + (4.50 × c) = 50.

= 1.75b + 4.50c = 50

The inequality is 1.75b + 4.50c = 50.

Learn more about inequalities on:

brainly.com/question/11613554

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If the Math Olympiad Club consists of 13 students, how many different teams of 5 students can be formed for competitions?

rjkz [21]

Answer:

2 teams

Step-by-step explanation:

13 divided by 5 is 2.6, but you cannot split a person in half, so it would be two teams with a remainder of three people.

4 0

3 years ago

This week Melisa studied a total of 28 hours

balu736 [363]

Answer:

7 hours

Explanation:

This week Melisa studied for 28 hours. Last week she studied 1/4'th of it.

So to find last week study hours. Divide this weeks study hours by 4.

Last week study hours:

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$\sf \rightarrow \dfrac{28}{4}$

$\sf \rightarrow \dfrac{7}{1}$

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8 0

2 years ago

Read 2 more answers

Lee ran a mile in 7 1/3 minutes. His friend Sam ran the same mile in 8 5/9 minutes. How many minutes faster did Lee run? (First

Anna [14]

Answer:

1 2/9 minutes faster

Step-by-step explanation:

Take the larger number and subtract the smaller number

8 5/9 minutes - 7 1/3 minutes

Get a common denominator

8 5/9 - 7 1/3 *3/3

8 5/9 - 7 3/9

1 2/9 minutes faster

5 0

3 years ago

What is 50,000 times 10 to the 15th

Misha Larkins [42]

Remember property of exponents
$(x^m)(x^n)=x^{m+n}$
add exponents of same base

ok so

50,000 is 5 times 10^4

so

50000 times 10^15=
5 times 10^4 times 10^15=
5 times $10^{4+15}$ =
5 times 10^19

8 0

3 years ago

-5x-y= 8<br> -4x+y=2 solve the system

yan [13]

$\huge\fcolorbox{blue}{aqua}{Answer:}$

═════════════════════

1. $- 5x - y = 8$

<h3>Solve for x</h3>

$-5x-y=8$

$-5x=8+y$

$-5x=y+8$

$\frac{-5x}{-5}=\frac{y+8}{-5}$

$x=\frac{y+8}{-5}$

$x=\frac{-y-8}{5}$

<h3>Solve for y</h3>

$-5x-y=8$

$-y=8+5x$

$-y=5x+8$

$\frac{-y}{-1}=\frac{5x+8}{-1}$

$y=\frac{5x+8}{-1}$

$y=-5x-8$

────────────────────

2. $-4x-y=2$

<h3>Solve for x</h3>

$-4x-y=2$

$-4x=2+y$

$-4x=y+2$

$\frac{-4x}{-4}=\frac{y+2}{-4}$

$x=\frac{y+2}{-4}$

$x=-\frac{y}{4}-\frac{1}{2}$

<h3>Solve for y</h3>

$-4x-y=2$

$-y=2+4x$

$-y=4x+2$

$\frac{-y}{-1}=\frac{4x+2}{-1}$

$y=\frac{4x+2}{-1}$

$y=-4x-2$

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Explanation:

#Carry on learning

7 0

2 years ago