Kiana wants to write equations in the form y = mx + b for the lines passing through
point p that are parallel and perpendicular to line q. first she finds the slope of line a
and line r to be ; and the slope of line s to be –2. point p is located at (-3,2).
which step could be used to find the y-intercepts?

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?

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7