Carli and angela share a cell phone plan and split the bill each month last month their bill was 109 carli went over her limit on her phone so her share the bill was 15 more than angela's account overrage charge which system of equations represents this situation a c+a=15 c=a+109b c+a=109 c=a+15 c c-a=15 c=a+109d c+a=109 a=c+15

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

25 ! i need asap! ! ill mark brainliest!

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?