Mr. mcdowell invested $14,000 in equipment to print yearbooks for ardrey kell high school. each yearbook costs $7 to print and sells for $35. how many yearbooks must he sell before he breaks even?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25