Answer:
j = -99
Step-by-step explanation:
-3(j+82)=51
Divide by -3
-3/-3(j+82)=51/-3
j+82 = -17
Subtract 82 from each side
j+82-82 = -17-82
j = -99
They made 12 because 7 plus 5 equals 12
Answer:
Slope,
Step-by-step explanation:
It is given that,
A road rises 20 feet for every 100 feet in horizontal distance.
Rise (vertical distance) = 20 feet
Run (horizontal distance) = 100 feet
Slope of the road is given by the ratio of rise to the run. It can be calculated as :
So, the slope is .
25^2 or 5 hope this helps
Answer:
(-2,-1)
Step-by-step explanation:
y=2x+3
y=3x+5
so y=y
then:
2x+3=3x+5
3-5= 3x-2x
-2= X
x=-2