First you need to set up your decimal as a fraction
45 9
---- divided by 5 ------
100 20
9/20 is your answer
I think it’s B but I’m not for sure
I think the best answer would be (A) (2.1+5.9+3.7) but the only difference is that one is negative an the other is positive
7 tens=10,10....=70
20 ones=1,1....=20
which sum up to be 90
5 tens=50
13 ones=13
=63
Answer:
Part A 70x+50=250
Part B(75x + 35) = 250 - 5x
Step-by-step explanation:
Here to form an equation you must add all the money that she earned and subtract the money that she had to spend We dont know how many car washes she did, so we must represent it with a variable, or x.
