Avril wrote the expression 4(x + 3) to represent the area of a rectangle. Which expression is an equivalent representation of the area? А
4x + 3
B
x(4+3)
С
4x + 12
D
3(x + 4)

Find dy/dx using implicit differentiation ln(20+e^xy)=y

How is working backward similar to solving an equation?

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m