Evaluate 3a + 5a2 when a = 2. Question 1 options: 26 44 484 106

if a store marks up the prive of an item by 45% and sells it to customers for $58, what was the original price the store paid for the item

19. To calculate her target heart rate. Shayla subtracts her age, a. From 220 and then takes 70% of the difference. Which equation should Shayla use to calculate r, her target heart rate?

What is the height of a right triangle with an angle that measures 60 degrees and a base of 14 adjacent to the 60 degree angle?

7 girls to 2 boys is equivalent to which ratio?

What is the solution - 4x = - 20

What is $109.99 plus %7.5 tax?

Find each factor polynomal 3x^3+9x^2

Jason ran 325 meters farther than Kim ran Kim ran 4.2 km how many meters did Jason run estimate to check your answer

Which of the following shows that polynomials are closed under addition when two polynomials 4x + 6 and 2x2 - 8x - 4 are added? Select one: a. 2x2 - 4x + 2 will be a polynomial b. 2x2 - 4x + 2 may or may not be a polynomial c.

Bills pencil was 6 inches long. While doing his homework, Bill used up 1 1/2 inches of his pencil. Then how long was his pencil