- 2x + 5
- Nuanya.5
Explain Rodney's error

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright