Solve with using elimination

3 х + 5y = 54

6 х + 4y = 72

What is the solution to this equation? x - 15 = - 6 1. x=9 2. x = - 9 3. x = - 21 4. x=21

Is - 7.2 greater then - 7

One spring, the temperature rose from - 5 degrees Celsius to 12 degrees Celsius in 24 hours. How much did the temperature rise in 24 hours?

Cheyanne is saving for a car. The amount she has saved for the car, f (x), can be represented by the function f (x) = 65x + 750, where x is the number of weeks she has saved. Suppose 750 changed to 700.

10 brown eggs to 12 white eggs in simple form

How do i take the square root of a number?

6.371 in lowest terms

Courtlynn combines 7/8 cup sour cream with 1/2 cream cheese she then divides the mixture between 2 bowls how much mixture does courtlynn put in each bowl

What is the sum of the first 7 terms of the series - 8 + 16 - 32 + 64 - ... ? Enter your answer in the box.

What is the nearest ten and hundred 622