Amir has a $200 budget to spend on a graduation party for his son. He has already purchased $122 worth of drinks and party supplies. He wishes to buy chicken, pizza, or subs for the main course. Prices (including tax) are shown below. FoodPrice Chicken$1.10 per piece
Pizza$11.75 per large
Subs$6.80 per foot

Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.

What is the lcm of 16 and 40 ? 24 and 40 ?

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?