Solve by substitution
9x+6y=18
6x+6y=24

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

What is the solution of log2  (3x  -  7)  =  3? 4 5

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !