Answer:
19
Step-by-step explanation:
Matt ended up with 26.
We reverse the steps he did to get the original number that both people thought of.
26 / 2 = 13
13 - 7 = 6
6 is the original number.
Tikka did the same operations but in the reverse order so...
6 X 2 = 12
12 + 7 = 19
Answer:
-1
Step-by-step explanation:
Find the sum or product of what?
Answer:
125
Step-by-step explanation:
L x W x H
All are equal sides so 5 are all the lengths of each side of the cube.
Im not sure what x is supposed to be in the given example. If its x = 99
then the expression would be 2.102 = 2(103 - 1).