Answer:
-115, -2.4, -2.25, 1.6, 1510
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Answer:23
Step-by-step explanation:
Answer:
there is no answer
Step-by-step explanation:
If you multiply 15^x by 15^y, the answer is 15^(x+y) so 2 plus -7 is negitive 5.
but there is no answer equal to this.
Answer:
it the second one
Step-by-step explanation:
b/c 18times it self 2in x-1 is just talking it a way bone