Find the slope and the y-intercept of the equation 4x + 5y = -9.

a.

slope = `4/5` and y-intercept = `-(9)/(5)`

b.

slope = `-(4)/(5)` and y-intercept = `(9)/(5)`

c.

slope = `-(4)/(5)` and y-intercept = `-(9)/(5)`

d.

slope = `(4)/(5)` and y-intercept = `9/5`

What is the measure of angle afe? 79 81 91 99

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary