Which of the following statements show the halving and doubling strategy to find 28x50?

What is the total cost of shirts including discount 15:

What is the surface area of a cylinder with base radius 222 and height 555?

A baker has 88 muffins. He fills large boxes that hold 9 muffins each. Then, he puts the leftover muffins in a small box. How many muffins are in the small box? ()) Type the answer in the box. muffins

Ryan is making small meat loaves. each small meat loaf uses three fourths pound of meat. how much meat does ryan need to make eight small meat loaves

Given - 2ab, under what conditions would the solution be positive? Justify your answer by showing numerical examples.

Describe the one basic move you need to change the equation 2x + 17 = 36 into each equation. a. 2x + 13 = 32 b. 2x - 12 = 7 c. 2x = 19 d. 6x + 51 = 108 e. x + 8.5 = 18 f. 5x + 17 = 3x + 36 h. x + 17 = 36 - x g. 2x - 19 = 0

identify the type of sample. A magazine asks its readers to call in their opinions regarding the quality of their articles A.) systematic B.) simple random C.) convenience D.) self selected

How do i solve this fraction word problem? There are 24 children in a kindergarten class. Three-quarters of them can already write the whole alphabet. How many children can write the alphabet?

How large in square meters is the land area of australia (2941526 mi 2) ?

Sylvia enlarged a photo to make a 24 x 32 inch poster using the dilation DQ, 4. What are the dimensions, in inches, of the original photo?