Whats 4x-y=-8

-5x-y=10

using the elimination method

Can you simplify 144/20?

What is the value of p in the equation 4p 3 (p 4) = 12p 12? 12 1 0 - 1

A safe has a 4-digit lock code that does not include zero as a digit and no digit is repeated. What is the probability that the lock code consists of all even digits?

8/18 write fraction as decimal. Use bar notation if necessary

What is the total amount that Matthew's bank will receive after lending him $8,000 for four years at an interest rate of 6 percent, compounded annually? a.$9,358.87 b.$10,099.80 c.$10,210.25

What is the value of 13 tens

There is a geometric theorem that says if two lines are perpendicular to the same line, they are parallel to each other explain why this is true by writing & comparing equations

How do you graph (y=-1/2x-1) (y=-3x+4)

A motorboat travels 448 kilometers in 8 hours going upstream and 516 kilometers in 6 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?

Jack made 50% more smoothies than yesterday. If he made 30 smoothie today how many did he make yesterday?