The answer would be 15 but i am not sure what the problem says her answer is. if it is not 15 then her answer is wrong
400 - 3x = 163
Add 3x to both sides.
400 = 163 + 3x
Subtract 163 to both sides.
237 = 3x
237/3 = 79
B. Decreases
(Hopefully I’m right!)
Answer:
Step-by-step explanation:
63 divided by 9 times 10 minus 2
Answer:
.14
Step-by-step explanation:
A|B (or A given B)= A and B/B
So
Walk to school | senior= (walk to school and senior)/Senior
walk to school and senior= 5
senior= 25+5+5= 35
5/35= .14
