Answer:
87.5(the first one)
Step-by-step explanation:
first simplify 4 to the 5th power(20) and multiply by 4 to the -7th(-35) and you will get -700 divide that by 4 to the -2nd(-8) and you will get 87.5
Multiply both sides by three to get 2x=30
Then divide both sides by 2 to get x=15
Answer:
1437.33
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
3+3 = 6
