Solve y=3x+4 and y=-2x-6 using substitution method

40+25 write the sum of the numbers as the product of their gcf and another sum

At a bicycle store, there were a bunch of bicycles and tricycles. if there were 32 seats and 69 wheels, how many bicycles and how many tricycles were there?

Explain the difference between the average rate of change of y as x changes from a to b, and the instantaneous rate of change of y at x

Which of the following angles has a measure that is less than 90 degrees? acute right obtuse

The Math Club wants to visit a science museum that is 180 miles away from the school. If the club has $150 in its field trip account, can the club afford to rent the van from Vince's Vans? Use two representations to answer this question.

Deanna bought the poster shown below for her wall. Note: Figure not drawn to scale If a = 12 cm, b = 29 cm, c = 15 cm, and d = 19 cm, what is the area of the poster? 459 cm2 409 cm2 490.5 cm2 633 cm2

Solve. A recent advertisement claimed that 2 out of every 5 doctors recommend a certain herbal supplement to increase energy levels.

What is 4 divided by 230

Over a period of five days, the average time of a commuter train trip from one town to the city was 77 minutes. One trip was 71 minutes, another was 74, and two each were 78 minutes. How many minutes long was the fifth trip?

A 4 pound package of peanuts is divided into 1/4 pound packages. How many 1/4 pound packages will there be?