8 x 5 = 40
40 x 18 = 720
Hope this helps!
Answer:
a=4
Step-by-step explanation:
We can see that 64= 4*4*4= 4^3, replacing 64 with 4^3 in the equation:
The top graph
hope this help
Answer:
a 72
Step-by-step explanation:
9x10=90, so in total he has 90 pencils. if he loses 18 of them that's 90-18 which is 72.
Answer:
9+10=90
Step-by-step explanation:
10x9=90
I hope it helps:)