In the equation, x + y = 6, find the value of x if y = 2. x+ 2=6 Move the constant to the right-hand side and change its sign (which is +2) so it would be x=6-2 then subtract the numbers to make 6-2=4 so x would equal 4.

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)