3 years ago

First right answer for both gets brain

1 answer:

8 0

102+56= 158×2=316+338=654
she spent 654 on rent

71+7=78
y=x/4
78=x-y
plug in
78=x-x/4
78=4x/4-x/4
78=3x/4
312=3x
x=104
he got 104 from mowing the lawn

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Please solve quickly!

mafiozo [28]

Answer:

F(-2)=20

Step-by-step explanation:

given F(x)=-2x^3+4

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put -2 in place of x

F(-2)= $(-2)\times(-8)$ +4

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F(-2)=20 answer

6 0

3 years ago

Replace each blank with an integer to make the statement true.<br><br> Blank/-4=-2 1/4

max2010maxim [7]

Answer:

Step-by-step explanation:

__/-4 = -2 1/4 = -9/4 = 9/-4

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3 years ago

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Marta_Voda [28]

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4 years ago

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NemiM [27]

Answer:

3 to 4

Step-by-step explanation:

Here, we want to know the ratio of blueberries to strawberries

To know this, we simply will compare the fractions of both

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Multiply through by 6

3 to 4

4 0

3 years ago

What is the area of the circle? 25mm

elena-s [515]

Answer 1963.5mm

Step-by-step explanation:

A=πr2 =π·25 2≈1963.49541=1963.5

5 0

3 years ago