The graph shows that you are traveling at a constant rate. Three of the statements are true. Which is NOT?
Distance
(miles)
(15.60)
Time
thours)
CLEAR
CHECK
It takes 30 minutes to go the first 20 miles.
The unit rate for the trip is 40 mph.
At this rate, it will take 2 hours to go 80 miles.
Your speed is 90 miles per hour.

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?