Write the following English phrase in symbols using the variable x.

Mathematics

1 answer:

otez555 [7]3 years ago

3 0

Answer:

(X+5)+(X+5)+(X+5)+(X+5)+(X+5)+(X+5)

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Angie baked 100 cookies and 20 brownies. She wants to split them into equal groups for the big sale. Each group must have the

Tresset [83]

Stop copying the question, it's confusing

so 100 cookies and 20 brownies
what is the greatest number you can divide them both by?

find the GCF
factor them
100=2*2*5*5
20=2*2*5
so the GCF is the common group to both or 2*2*5 or 20

100/20=5
20/20=1

there are 20 groups, each wit 5 cookies and 1 brownie

20 groups

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3 years ago

Answer answer answer answer

Mice21 [21]

Answer:

$12 \leqslant x < 26$

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3 years ago

What is the slope of the line? y - 4= -7(x-6) Choose 1 answer: 1 А. 7 4. B 7 --7 2 3

givi [52]

Step-by-step explanation:

the slope is always the factor of x.

in slope intercept form, as well as here in point slope form.

the important thing is that the y term is just brought to a simple positive y form (and not cy with c is different than 1).

and then, what you see on the other side as factor is x is the slope.

here : -7

the other numbers in the equating are irrelevant for the slope. they determine the "offset" of the line from (0, 0).

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3 years ago

Please help.

ddd [48]

Answer:

$The\ brother's\ present\ age= 4\ years\\The\ sister's\ present\ age=8\ years$

Step-by-step explanation:

$Let\ the\ brother's\ present\ age\ be\ x\\Hence\ we\ are\ given,\\His\ sister's\ present\ age=(2x)\\Now,\\The\ brother's\ age\ before\ two\ years=(x-2)\\The\ sister's\ age\ before\ two\ years=3(x-2)\\Also,\\His\ sisters\ age\ before\ two\ years=2x-2\\Hence,\\3(x-2)=2x-2\\3x-6=2x-2\\3x-2x=6-2\\x=4\\Hence,\\The\ brother's\ present\ age= 4\ years\\The\ sister's\ present\ age=2x=2*4=8\ years$

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3 years ago

Read 2 more answers

Please help asap I'm not sure how to do this

-BARSIC- [3]

I am not sure sorry about that

8 0

3 years ago