Simplify this expression

4n²+7n+5n²+9n+8

Determine if the set of numbers create a Pythagorean triple. 2.1, 7.2, and 7.5

A sweater is regularly $32. It is 25% off the original price this week. a. Would the amount the shopper saved be considered the part, whole, or percent? b.

Finding the Volume of a Pyramid Find the volume of the square pyramid. The work has been started for you. V = 1 3 Bh B = 6.5 (6.5) = 42.25 m2 A square pyramid. The square base has side lengths of 6.5 meters and the height of 6 meters.

A sprinkler sprays the lawn in a rotating circle. If the sprinkler shoots water 10 feet, what area of the lawn is getting watered?

A rectangular garden measuring 13 meters by 15 meters is to have a gravel pathway of constant width built all around it. There is enough gravel to cover 80 square meters or less.

The equation x^2/24^2 - y^2 / (blank) ^2 = 1 represents a hyperbola centered at the origin with a directrix of x = 576/26. The positive value (of what) correctly fills in the blank in the equation.

Write an algebraic expression for the phrase. 3 times the sum of k and d

40% = 32 / what is the full fraction

Jeremy walked 6/8 of the way to school and ean the rest of the way what fraction in simplest form shows the part of the way that jeremy walked

This is Josh’s solution for the equation x2-6x-7=0: x2-6x-7=0 x2-6x=7 x2-6x+9=7+9 (x-3) 2=16 x=19 x-3=-16 x=-13 Is Josh’s solution correct? Explain