2.5n=45; n=18

Determine if the given value is the solution of the equation

Which ordered pair (x, y) makes the relation below a function? { (0, 1), (-2, 3), (2, 2), (-4, 3), (x, y) } a. (-4,0) b. (-2,0) c. (2,0) d. (4,0)

271+425 use rounding or compatible numbers to estimate the sum

1. Find the vertex of the parabola whose equation is y = x^2 + 6x + 2. 2. What is the line of symmetry for the parabola whose equation is y = 3x^2 + 24x - 1? 3. What is the line of symmetry for the parabola whose equation is y = x^2 + 10x + 25? 4.

What is n + 4.5 - 0.3n-3

Solve for y: 10.2=0.6y=?

The expression 32-48 factored using the GCF is .

A guy walks in the store and steals 100 without the owners knowledge. He comes back 5 minutes later and buys 70 dollars worth of goods with the 100 dollar bill. The owner gives him back 30 in change

The probability of a randomly selected car crashing during a year in a certain country is 0.04780.0478. if a family has three three? cars, find the probability that at least one of them has a car crash during a year.

1/2n-17/12=2/3n-13/6

Every day two sisters eat the same number of gluten-free rice cakes. Susanna eats 4/5 of a rice cake. Melanie eats 2/3 of a rice cake. How many rice cakes do they eat in one day?