Answer:
It is 2/3
Step-by-step explanation:
Divide 10 and 15 by 5 to get 2:3
To get the multiplicative inverse of any number, just take the reciprocal of that number.
So for 1/4, it is 4/1
= 4/1 = 4
Multiplicative inverse of 1/4 is 4.
Ok, so we kno that
A + B = 90
we also know that
A - B = 20
There are a lot of ways to solve this, but I think elimination will be best
A + B = 90
+ (A - B = 20)
-----------------------
2A = 110
A = 55
Therefore,
B = 90 - 55 = 35
Answer:
B
Step-by-step explanation:
Both of them have the same variable and are both raised to the 5th power (Like the example in the last sentence of the text)
Answer:
Slopem=74
As a decimal:
m = 1.75
Step-by-step explanation:
