Christy bought an 8 foot piece of lumber to trim a bookshelf. Altogether, she needs 100 inches of lumber for the trim. Did Christy buy enough lumber? Explain

8. Molly builds a rectangular exercise pen for her hamsters. 30 in. 15 in. What is the perimeter of the exercise pen? A. 45 inches 90 inches C. 100 inches D. 450 inches dth of

Select the description that is true of the equation 2x+4y=2 x-intercept equals 1 x-intercept equals 2 y-intercept equals - 1/2 y-intercept equals - 2

Kiarra has 7 more coins than Eric. Eric has twice as many coins as Hector. Altogether they have 127 coins. Question: a) Define variables. b) Write an equation. c) Plug in variables and solve. d) Find out how many coins each person has.

The scale on a map states that 1 centimeter corresponds to 20 kilometers. On the map, two cities are 0.3 cm apart. Find the actual distance. a. 6 km c. 0.6 km b. 600 km d. 60 km

She wants to save 3/5 of 180.00 and spend the rest hpw much would she have left

An angle which measures 180° is a __ angle?

A new car dealer offered to sell his demonstrator model for 80% of the retail price. If the retail price is $30,863, how much did the customer save?

Round 34 to the nearest 10

Explain why multiplying 37.4*0.1 gives a product that is less than 37.4

Ben has $10 to spend on dinner. He can have a pizza delivered, drive to a burger place, or go to the grocery store to get ingredients for a fresh salad. In the end, he goes with the salad.