Two trains leave a station at the same time, one traveling west at a rate of 60km/h, and the other traveling east at 55km/h. In how many hours will they be 460km apart?

Write the equation of a line in slope intercept form that has a slope of 1 and has a y-intercept of 1.* 2x+3 O y = x + 1 O y = - 2x - 1 0 0 y = 12x+1

Yvette uses 3.5 cans of blue paint to paint her bedroom and b cans of blue paint to paint her kitchen. If she used 6.25 cans total how much paint did she use to paint the kitchen?

What is the solution to the inequality + 4 ≤ 0?

Me. Fuller has 8/3 pies left over from her party. How can you write the number of pies she has left over as a mixed number?

Select the prime factors of 144.

Sum of 7x times 7 + 3x+1 and - 4x times 4-x+3

2. If y (x-1) = z then x=

John (whose line of sight is g ft above horizontal) is trying to estimate the height of a tall oak tree. He first measures the angle of elevation from where he is standing as 30 degrees.

Question: Carbon-11 has a half-life of about 20 minutes. If we start with 200 grams, how much will be left after 3 hours? A. 25 grams B. 2.5 grams C. 0.39 grams D. 0.039 grams

Emily used the number sentence 736.82 + 146.89 = to solve this story problem. A small bin held 146.89 pounds of almonds. A large bin held 736.82 pounds of peanuts.