She would have used 9 as her scale
Explanation
3 • 9 is 27
Answer:
So in this question im guessing you simplify with parenthesis
Since its too easy, I cant really explain, but heres the answer:
(q+3)*10
Answer:
You know that y must have to equal 0. x can be anything though.
Step-by-step explanation:
The x-axis is a straight line in the center of the y-axis where y = 0.
Isolate x in 2nd equation...
-x - 2y = -10 ....add 2y to both sides
-x = 2y - 10 ...multiply by -1 to make x positive
x = -2y + 10 <== u would sub in -2y + 10 in for x in the 1st equation
So for this one all you have to do is find the average. Simply do 25 divided by 2 to get 12.5 miles per hour.
