One year ago Ahmed's height was 114 cm today his height is 120 cm. Both measurements are correct to the nearest centimeter. Work out the upper bound for the increase in Ahmed's height

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

I’m confused on how to work the pie charts