Carmine buys 8 plates for $1 each. He also buys 4 bowls. Each bowl costs twice as much as each plate. The store is having a sale that gives Carmine $3 off the bowls. Write a numerical expression that shows how much he spent?

F (x) - 2^2-8x-9

On Monday 1/9 of the enrolled students in a school were absent. There were 4,512 students present how many students are enrolled at the school in total?

State the domain of the relation (-4,3) (-1,0) (0,-2) (2,1) (4,3) State the range of the relation Is the relation a function?

Is the ordered pair (-2,-8) a solution to the equation y = 2x - 4

Robert has 20 blueberries. He has 10 more blueberries than Janessa. He has 14 fewer blueberries than Amari. How many blueberries does Janessa have? How many blueberries does Amari have?

Floyd is an aspiring music artist. He has a record contract that pays him a base rate of / $200$200dollar sign, 200 a month and an additional / $12$12dollar sign, 12 for each album that he sells.

The Burns family went to breakfast at the huddle house. Mr. Burns ordered a meal for $7.75, Mrs. Burns ordered a meal for $ 9.50. the four kids ordered kids meals for $3.49 each. They left a 20% tip. How much was the bill Excluding tax?

Find the upper bonds for the following lengths : a) 40cm measured to the nearest cm B) 82.8cm measured to the nearest tenth of a cm

What is the descriminate of 9x^2+2=10x

Find the area of equilateral triangle of side 4 cm.