A local hamburger shop sold a combined total of 680 hamburgers and cheeseburgers on Wednesday. There were 70 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Wednesday?

Can someone me do math because i am having a breakdown rn because i don’t get it

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle