Agroup of friends get 20 doughnuts and mike ate 10. sam ate 4 more than carla. jim ate 3 and drank some coffee and had 1 more. how many did carla eat?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41