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3 years ago

6

Use pictures or words to explain how you can find the sum for 3+5+2

1 answer:

julsineya [31]3 years ago

8 0

3+5+2 =10

Hope this helps have a great day

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19 is 6% of what number?

Lilit [14]

You have to be able to take the words written down and put them into mathematical symbols. The word "is" means =, the word "of" means to multiply, "what number" is x, your unknown. So translating that from words to an equation looks like this: 19 = .06x. Divide both sides by .06 to get x = 316 2/3

6 0

3 years ago

Plzz help me quick look at both pics and tell me the correct answer

puteri [66]

The answer is graph D

5 0

2 years ago

Read 2 more answers

Felicia is solving the expression -5(3x+2)+10x. Gregory is solving the expression -12-4x+?+?x. Both students simplified their an

densk [106]

Answer:

see the explanation

Step-by-step explanation:

we have

<em>Felicia</em>

$-5(3x+2)+10x$

Apply distributive property

$-5(3x)-5(2)+10x$

$-15x-10+10x$

Combine like terms

$-5x-10$

Let

a ----> the missing term with coefficient x in Gregory's expression

b ----> the missing constant term in Gregory's expression

so

$-12-4x+ax+b$

equate Gregory's expression to Felicia's expression

$-12-4x+ax+b=-5x-10$

so

$-12+b=-10$ -----> $b=2$

$-4x+ax=-5x$ ------> $a=-1$

so

Gregory's expression is

$-12-4x+2-x$

therefore

The missing terms are 2 and -x

7 0

2 years ago

Can you help me please ?

rusak2 [61]

Answer:

C. :)

Hope it helps

Step-by-step explanation:

8 0

3 years ago

A movie theater decreased the size of its popcorn bags by 20%. If the old bags held 15 cups of popcorn, how much do the new bags

vovikov84 [41]

Answer:

<em>Your answer will be </em> $12$ <em> cups of popcorn.</em>

Step-by-step explanation:

To find out how much the new bags hold, you need to find out the discount.

$\frac{20}{100 } = .2$

$15 * .2 = 3$

<em>We know that the discount is </em> $3$ <em>.</em>

<em>To figure out how much the new bags hold, subtract by the old bags.</em>

$15 - 3 = 12$

<em>The new bags hold 12 cups of popcorn. </em>

7 0

2 years ago