Solve by the substitution method. Show your work for full credit.

y = 3x - 12

2x - 3y = - 13

What is the next number? 3 4 6 9 13 18 24

The value of x intercept for the graph of 4x-5y=40 is

Wire is 12.5 cent a foot, how many feet can you buy with a dollar

Is 4/6 more less or equal to half

How do u times 9/14 * 10/3

Order the following elements so they follow the rule. Rule: Divide by 2, then add 6. 56, 100, 34, 23

If 3/4 of a cup of food gives you 40% of your daily value of calcium, then how many cups of the food will give you 100% of the daily value of calcium? I need to use a table or double number line to solve.

if im getting $13 per week and im trying to save up for $349.99 how long will it take for me to save $349.99

1 cm = 18 feet 1 cm = 3 feet above are two different models of the same rectangle. if the length of the model on the top is 5 cm, what is the length of the model on the bottom? a. 20 cm b. 11 cm c. 14 cm d. 30 cm

A rock is dropped from a height of 80 m and is in free fall. What is the velocity of the rock as it reaches the ground 4.0 seconds later?