Answer:
A. He is right because 5 x 7 = 35 and 7 x 7 = 49. Since they are both multiplied by 7, they are equal.
Step-by-step explanation:
Explained in the answer.
Answer:
it will take him 12 days to exercise for 576 minutes
Step-by-step explanation:
48x12=576
The given expression is
81x²y³ + z
When x=3, y=4, z=19, then
81x²y³ + z
= 81*(3²)*(4³) + 19
= 81*9*64 + 19
= 46,675
Answer: D 46,675
It could be any thing as long it is reasonable . I would say 250 because 500-250.
-JZ
