Astore has a sale on t-shirts and jeans, in which t-shirts cost $4 and jeans cost $15. if the store wants to sell more than $800 worth of t-shirts (t) and jeans (j) during the sale, which of the following inequalities represents that situation? a: $4t+$15j≤$800 b: $4t+$15j≥$800 c: $4t+$15j> $800 d: $4t+$15j< $800

If 1 km = 0.621 miles, how many miles are in a centimeter

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.