Answer:
A. 2x+21
Step-by-step explanation:
distribute 3 through the parentheses then it gives you 6x-6x+21+2x so do 6x-6x=0 giving you 21+2x or 2x+21
75÷25%
25%=0.25
75÷0.25
=300
Your answer is 300
Answer:
square root of 202
Step-by-step explanation:
9^2+11^2=x^2
81+121=202
yep there's goes the answer
Answer:
DEF or EAD or DEA
Step-by-step explanation:
this is because you can mix up the letters and it still be a different combination with the same answer.
its like multiplication 1 times 1 times 2 equals two whether the questions is asked 1 times 2 times 1 or 2 times 1 times one
hope this helps!