Solve by elimination - 5x+3y=20

5x-6y=-10

A teacher collects data on the number of hours, s, his students spend studying and the number of hours, t, they spend watching TV each day.

How to solve a quadratic equation by making a perfect square?

Enrique takes out a student loan to pay for his college tuition this year. find the interest o the loan if he borrowed 2,500 at an annual interest rate of 6% for 15 years

Deena drive 585 miles in 9 hours Kristen drove 605 in 11 hours who drove the faster rate

A pizzeria makes pizzas in different sizes and with different toppings. The pizzeria wants its customers to have 12 options when they create a pizza. Which combination of size and toppings will give customers 12 options? Check all that apply. A.

The volume of a sphere is 36 pi ft3. what is the radius of the sphere?

A bag contains 3 red marbles, 3 green ones, 1 lavender one, 3 yellows, and 4 orange marbles. HINT [See Example 7.] How many sets of five marbles include either the lavender one or exactly one yellow one but not both colors?

2/3p-14=p+13 How do I solve this

3.7x0.4 = Is equal to the number 1.48

Tanya and Becca are modeling what happens to Earth every 24 hours. Tanya is holding a tennis ball, which represents Earth. Becca is holding a basketball, which represents the sun. What should Tanya do to model what happens to Earth every 24 hours? A.