The equation is y=mx+c where m is the gradient and c is the y-intercept
The answer is:
D.90
I hope I helped
Speed is distance over time. There’s no distance in the question and the time is 1 hr 30 mins hence 1.5 hours.
Answer:
x= 12
Step-by-step explanation:
2(x-7) = 10
Distribute the 2. 2x-14 = 10
Add the 14 onto both sides to cancel it out on the original side and following the rules- the same must be done to the other side. 2x-14 (+14) = 10+14 -----> 2x = 24
Divide both sides by 2 to get the X alone. 2x/2 = 24/2 ---------> x= 12
