Bobby panned for gold for 5 hours on Monday. On Tuesday, he panned for double the time he panned on Monday. On Wednesday, he panned for 2 more hours than he did on Tuesday. He took Thursday off. On Friday, he panned for 5 hours. How many total hours did Bobby pan Monday through Friday?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?