Answer:
B
Step-by-step explanation:
13 x 6= 78
5 x 6=30
78+30= 108
Exponent rule : a^-x = 1/a^x
x^-9 * x^-2 =
1/x^9 * 1/x^2 = (when multiplying exponents with same base, add exponents)
1/x^(9 + 2) =
1/x^11
Answer: the answer is 6000
Step-by-step explanation:
Step-by-step explanation:
4t-2k+5k-t
=3t -3k
= 3( t-k)
If you factor the expression of part A, you will get the expression of part B
the reason is that the perimeter of a rectangle is equal to 2(l+w)
so in the factorization number 2 will be multiplied by the rest of the expression
good luck
