Which of the following word problems can be solved using the equation 10 x – 15 = 60? Select all that apply. A. Kit buys 10 packages of batteries. After using a $15 coupon, the batteries cost $60. What was the original price, x, in dollars, of each package of batteries?

B. Ursula bought 10 calculators at a store and paid $60. Each calculator was on sale for $15 off. What was the original price, x, in dollars, of each calculator?

Siobhan originally has $15. Aft
er working as a waiter in a restaurant for $10 an hour, he now has $60. How many hours, x, did Siobhan work at the restaurant?

Gary worked for 10 hours tutoring students at the library. He uses $15 to pay for gas on his way home. If he has $60 left after paying for gas, how much money, x, in dollars, was Gary paid per hour?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24