Are there any answers to choose from?
So if Jack was 10 years older than Priscilla and their ages combined equals to 170. I believe Priscilla is 80 and Jack was 90 cause 90+80=170
1) "x2" was replaced by "x^2". 1 more similar replacement(s).
Raising zero to a power is not allowed
Answer:
x=-10 and y=1
Step-by-step explanation:
-2(-10)=20
-10(1)=-10
20-10=10
Answer:
and

Step-by-step explanation:
Dawn wants to compare the volume of a basketball with the volume of a tennis ball.
Now, if the radius of the basketball is R and that of the tennis ball is r, then the formula that can be used to determine the volume of each ball will be
and

Now, dividing V by v we can compare the volume of the basketball and the tennis ball. (Answer)
Answer:
x=50
y=50
Step-by-step explanation:
its right because sas