59 degrees!
because you set up your problem: 3c+2+2c-7=90
then combine all like terms: 5c-5=90
Add 5 to both sides: 5c=95
then divide both sides by 5: c=19
Plug in your answer: 3(19)+2=59
Look at it this way 1(700)*1(20). can u do it now?
Answer:
14400
Step-by-step explanation: i culd be wrong tho