Answer: 34*12 = 34(10+2) = 340 +68 = $408
And $408 is close to $434.
So multiply with powers is actually adding powers with same base
So answer is 12a^(2+3)b^(2+1) = 12a^5b^3
angles a and b are supplementary because they form a straight line
Move the decimal to the right 11 times. 2,456,00,000,000
Answer:
7x+8
Step-by-step explanation:
10x+8-3x = 7x+8
