−7 increased by a number n is 12

Equation:

Solution: n=

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)