(x) = x2 – 4x – 21. Type the correct answer in each box to complete the statement. Write the points as ordered pairs, (a, b).

When graphed, the function will have a y-intercept at
and a vertex at
.

The triangles are similar. what is the value of x? x=

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

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?