Answer:

Step-by-step explanation:
we have

Solve for a
That means ----> Isolate the variable a
Factor 3 in the numerator right side

Simplify right side

subtract a both sides


subtract 1 both sides


Rewrite

Answer:
50 cupcakes, 150 cookies
Step-by-step explanation:
Answer:
-5 turns into 5 and the y is probably 1, so 5+9 is equal to 14.
Step-by-step explanation:
Answer:
qwertyuasdfghjk
Step-by-step explanation:
ashkdsbvnxz egufwoD;vbjxz> n
Answer:
The answer would be B
Step-by-step explanation:
C=2(pi)r
C=25.12