Answer:
8
Step-by-step explanation:
34= 4x + 2
-2 -2
32 =4x
/4 /4
x=8
I bought 8 erasers.
Answer:
1. $90
2. $85
3. $ 149.6
Step-by-step explanation:
Remark
There are occasions where this is very handy to know. Use FOIL.
Solve
F: (First): x*y = xy
O: (Outside): x *(-9) = - 9x
I:(Inside): (-7)*y = - 7y
L:(Last): (-7)*(-9) = 63
Add the terms together
xy - 9x - 7y + 63 <<<< Answer
Answer:
D
Step-by-step explanation:
To find an equivalent ratio it must be multiplied or divided by the same number.
I multiplied 8 by 5 which got me 40
Then I multiplied 9 by 5 which got me 45
This means the equivalent ratio is 45/40
Answer:
I am pretty sure it is 3 points but don't quote me on it.
Step-by-step explanation: