you receive a $30 gift card to a shop that sells fruit smoothies for $3. if you graph an equation of the line that represents the money, y, remaining on the card after you buy x smoothies, what will the y- intercept be? will the line rise or fall from left to right? explain
Simplify the expressions (ab^2c)^-1 / a^8b^2c^-4b^3
thanks i got 2, too. 5^x + 10 = 15
there isn't any 8x it just say solve for x
3x^2 + 8 = -4
thank you, is this related to the doppler effect
Astronomers find that light emitted by a particular element at one edge of the Sun has a slightly higher frequency than light from that element at the opposite edge. What do these measurements tell us about the Suns motion?
Forrest purchased a car for $20,640. He made a down payment of $2,440. He applied for a five-year installment loan with an interest rate of 10.4%. What is the total cost of the car after five years?