Tomatoes will grow best in soil that is just slightly acidic with a pH level from 6.0 to 7.0. Write and graph an absolute value inequality that represents the possible pH levels needed for the tomatoes to grow best.

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

What is the reflection image of (5,-3) across the line y = -x?

For each proportion find the unknown number x 1/5/8=×/15