Mr. Fernandez uses 7 boards that are 4 feet long and 6 inches wide to make one bookshelf. if he buys lumber in length of 8 feet with a width of 12 inches how many pieces of lumber does he need to purchase to make 5 bookshelf’s

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

At 6 1/2 cents per pound of string beans how much does 7 pounds cost