105 m = 2.5 h
x miles = 1 hour
You cross multiply since it's a proportion:
2.5 * x
105 * 1
=
2.5x = 105
Then you divide everything by 2.5
The answer is 42
Answer:
x<−31
Step-by-step explanation:
Well the y-intercept is where a line crosses the y-axis
y=-4x-6
think of it as y=mx+b
m is always going to be your slope
b is always going to be your y-intercept
y-intercept of y=-4x-6
is -6
Answer:
positive 9 ??
Step-by-step explanation:
anyone correct me if im wrong bc Neg + neg = pos pos + pos = neg or multiply/divide but basically its the same thing Multiply -6 && -3 u get 9
Answer:
In order to solve this algebraic expression, you need to get the variable x by itself
Step 1: subtract 4 from each side
4-4+7x=-24-4 (4-4=0, those cancel out) (-24-4=-28)
7x=-28
Step 2: divide both sides by 7
7x/7=-28/7 (7x/7=x) -28/7=-4)
Your final answer would be x=-4
Hope this helps ;)
Step-by-step explanation:
