F (4) = 2 (4) + 3how do u solved this problem

The following table shows the cost of 4 part favor packs. For example, the slinky cost $9 for a pack of 5. Cost dollars. Quantity Slinky. 9. 5 Wind-up robot. 16. 8. Yo-yo. 15. 6 Emoji beach ball 3. 2 Which toy pack has a cost of $2.50 per toy.

You can spend at most $20 on tomatoes and red peppers for a soup. Tomatoes cost $2.50 per pound and red peppers cost $4 per pound. Write and graph an inequality that represents the amounts of tomatoes and red peppers you can buy.

X^2 - 18x + 81=0 factor it

Area of a triangle8ft 4 1/2ft

6. Courtney bought a shirt for $24 with a coupon for 25% off. What was the original price of the shirt before the discount?

the area of a rectangle is 160 square inches and one side is 10 inches long. find the perimeter of the rectangle.

A parallelogram has one angle that measures 40°. What are the measures of the other three angles in the parallelogram?

Complete the table to find values of y=2x

The value - 2 is a lower bound for the zeros of the function shown below. f (x) = 47° - 12r? - x+15 O A. True OB. False

29 students. 16 of the students are girls. What fraction of the students are boys?