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2 years ago

Help me plsss i need to do it fast 12 min left help me pls

Mathematics

2 answers:

Simora [160]2 years ago

7 0

Answer:

$44

Step-by-step explanation:

She has 79 AFTER her grandfather gave her 35. So you would subtract 35 from the 75 and get $44

ser-zykov [4K]2 years ago

7 0

Answer:

you're correct it's 44 you do 79 - 35 and you get 44

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-40+2n=4n-8n+8 EXPLAIN IN NUMBER FORM AND NO WORDS

marin [14]

Answer:

−40+2n=−4n+8

−40+2n+40=−4n+8+40

2n=−4n+48

2n+4n=−4n+48+4n

6n=48

answer: n=8

Step-by-step explanation:

8 0

3 years ago

Kelly walks .7 miles to school Mary walks .49 miles to school write an equation using greater than less than or equal to to comp

kupik [55]

Kelly .7 > Mary .49
Because kelly is actually .70 away from school when Mary is .49.
So Kelly would be farther away from school then Mary.

8 0

3 years ago

Read 2 more answers

The man who put soap in his soup so he could wash _ down with something

amm1812

So the man can wash lies Down

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3 years ago

Caleb's mother said they will drive 1 /4 hour to get there, and they will drive another 1 /4 hour back. Once they arrive, Caleb'

Nezavi [6.7K]

Answer: They are away for $2\dfrac{3}{4}\ hours$ from home.

Step-by-step explanation:

Since we have given that

Time to get there = $\dfrac{1}{4}$

Time to get back = $\dfrac{1}{4}$

Number of soccer games = 3

Time for each soccer games = $\dfrac{3}{4}$

So, total time for 3 games would be

$3\times \dfrac{3}{4}=\dfrac{9}{4}$

So, the time for which they will be away from home is given by

$\dfrac{1}{4}+\dfrac{9}{4}+\dfrac{1}4}=\dfrac{1+9+1}{4}=\dfrac{11}{4}=2\dfrac{3}{4}\ hours$

Hence, they are away for $2\dfrac{3}{4}\ hours$ from home.

3 0

4 years ago

I need help immediately, thank you.

vitfil [10]

1.
g(x) = 3 - x^2
g(-2) = 3 - (-2)^2 = 3 - 4 = -1

f(x) = 5x + 4
g(g(-2)) = f(-1) = 5(-1) + 4 = -1

2.
f(x) = 5x + 4
f(-2) = 5(-2) + 4 = -10 + 4 = -6

g(x) = 3 - x^2
g(f(-2)) = g(-6) = 3 - (-6)^2 = 3 - 36 = -33

5 0

4 years ago