Of the $450 dollars raise, 30% of the money came from the 6th grade students. How much money was raised by the 6th graders? pls respond

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?