Answer:
r = -3/7.
Step-by-step explanation:
To solve this equation, we multiply both sides by 6/7. This is the reciprocal of the coefficient in r (7/6) and will "cancel out" the expression. So:
-1/2 x 6/7 = -6/14 = -3/7.
As such, r = -3/7.
I hope this helps!
Both of the terms are like terms. So, we can find the difference of them.
28y - 16y = 12y
So, 12y is the answer.
Answer:
a= -c-6-3
Step-by-step explanation:
a+6.1+c=3
a+6+c=3
a+6+c-c=3-c
a+6=3-c
a+6=3-6
a+6-6=3-c-6
a= -c-3
Answer:
0)2.50 2)5.00 4)10.00 6)15.00
Step-by-step explanation:
A "power" is an exponent. So X to the nth power would be
![X^n](https://tex.z-dn.net/?f=X%5En)
So, If we apply this rule, we get
![5^2\times9^2](https://tex.z-dn.net/?f=5%5E2%5Ctimes9%5E2)