What is true about the lines Y=7x-10 and Y=7x + 10

On a particular day, the wind added 4 miles per hour to Alfonso's rate when he was cycling with the wind and subtracted 4 miles per hour from his rate on his return trip.

Judah walks 6/8 of a miles every day. How many miles does Judah walk in 5 days

25 kids took a math test. If 20 kids passed the test, what percent of kids did not pass the test?

What is the value of - 9 r - 7 when r = 2?

Two types of error that affect accuracy are systematic error and random error. Describe how can you decrease the amount of systematic error Describe how can you decrease the amount of random error. will be giving brainliest to quickest

y = x2 - 6x - 8 Complete the square in the quadratic equation in order to write the equation in vertex form.

Bonnie earned scores of 90 and 82 on her math tests. what score must she earn on her third test to keep an average of 84 or better?

How do i factorise this equation a²+7a+12

A merchant marks his wares 40% more than the real price and allows 20% discount. His profit is? a) 20% b) 18% c) 16% d) 12% e) None of these

Graph this solution x < 4