Answer:
To write this down as an algebraic expression you would simply need to multiply the two terms together.
So in this case it would be 8 multiples by x which is 8x
Step-by-step explanation:
1) Find out the variables in the Expression
2) Find the operation that is done to the variables
3) Apply the operation to those variables.
20+0.12m=80
-20. =-20
0.12m=60
m=500
500 miles
1.4-0.04x=5.20
-0.04x=-1.4+5.20
-0.04x=3.8
X=3.8/-0.04
X= -95 To check use substitute both sides should equal 1.4-0.04(-95)=5.20
1.4+3.8=5.20
5.2=5.2
Answer:10
Step-by-step explanation:15/3 is 5 so 5 x 2 equals 10