3 years ago

Small balloons cost 95 cents each and large balloons cost $1.45 each.

Mathematics

1 answer:

lakkis [162]3 years ago

7 0

the answer is B because it cant be greater than 15$

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Solve the equation. Check for extraneous solutions.<br><br> <img src="https://tex.z-dn.net/?f=2%7C7-7x%7C%3D2x%2B4%20" id="TexFo

lakkis [162]

2(7-7x) = 2x + 4
14 - 14x = 2x +4
16x = 10
x = 10/16
x = 0.625

2[-(7-7x)] = 2x + 4
-14 +14x = 2x + 4
12x = 18
x = 18/12
x = 1.5

answer:
solutions x = 0.625 and x = 1.5

4 0

3 years ago

Read 2 more answers

How do you get 7.5/8

mixas84 [53]

Answer:

0.9375

Step-by-step explanation:

Do the long division and you'll find the answer.

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3 years ago

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Which is the better deal, 139.99 with 20 percent in discountor 139.99 with $20 in discount

Leno4ka [110]

20% discount is definitely the $ saver!

3 0

3 years ago

Number of comments got maxed out so here's another post.

suter [353]

That’s cool. i need p01nts so imma comment

7 0

3 years ago

The difference between a number squared and 10 is 71 just translate please don't solve.

AnnyKZ [126]

Step-by-step explanation:

Things I notice about this problem:

"Difference" indicates subtraction.

"Is" means "equals".

When a problem simply says "a number," I replace it with a variable.

It is written out like this: $x^{2} - 10 = 71$ .

3 0

3 years ago