4 years ago

Please answer number 8 8 don't understand

1 answer:

4 0

Where's number 8.......

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iogann1982 [59]

She just is bc there’s no way that is possible

3 0

3 years ago

FinnZ [79.3K]

F(x)=-3(x)+4
Therefore this implies that we must put the -4 where we see an X on the equation
F(-4)=-3(-4)+4
=16

6 0

3 years ago

tatyana61 [14]

Answer:

$13$

Step-by-step explanation:

Donna's Rate is $R$

Rico's Rate is $R+2$

$\frac{R}{R+2}=\frac{2}{3}$

Cross-Multiply

$2(R+2)=32$

$2R+4=3R$

$4=R$

Donna's Rate is $R=4$

Rico's Rate is $R+2=6$

$\frac{6(130)}{60} = \frac{130}{10}=13$

5 0

3 years ago

Dimas [21]

Answer:

Step-by-step explanation:

there are only x y and z used in the expression no matter how many times they multiply.

8 0

2 years ago

Aleksandr-060686 [28]

The answer is X=23 and y=9

4 0

3 years ago