8x+15=7
In the statement the phrase the sum of can tell you that it is going to be an addition problem. So 8x ( eight times a number) would be added to the 15, 8x+15. Since its an addition problem the part where it says ' ... is seven', you know that it will all equal 7. So the answer would be 8x+15=7.
There are approximately 3.8 liters in a gallon, more precisely 3.785
H= -8. H-2h= 9-1; -h=8; h= -8
0.1, 1/5 (0.2) , 30%, (0.3,)
Answer:
for #1 it is 14
and for #2 it is 1.5
Step-by-step explanation:
im not really sure but i tried my best
