The last square of the chessboard is square 64.

How many pennies are on square 64?

In a sale, there is 50% off all prices. A chair costs £17.50 in the sale. How much was it before the sale?

How long will it take you to ski a distance of 36 miles at a speed of 3 miles per 30 minutes

Will give Brainliest! if right! Mary made 5 different sandwiches: turkey, roast beef, ham, bologna, and salami Mary wrapped the sandwiches and placed them into a bag, but forgot to label them.

3x - 2 = 3x + 5? A Zero B One C Two D Infinite

Which is the graph of 5 (x+2) - 3y=-5

Emma seys that the preduct of a 3-digit number and a 1-digit number will be either a 3 digit number or a 4 digit number. Does Emma's statement make sense

Work out the value of these two questions: 1) 3^2 + 2^3 2) 2^4 - 3^2

What is 5 1/4 divided 2 2/7

What is the solution to the system of equations? Use the substitution method. {y=-2x+5 {3x-4y=2 Enter your answer in the boxes.

Absolute value of - 1 + 3i