# Algebra

posted by .

Use substitution to determine whether the ordered pair (– 3, – 2) is a solution of the equation 5x + y2 = –11. Show some work. Be sure to state your conclusion about whether the ordered pair is a solution or not.

• Algebra -

What does

5(-3) + (-2)^2 = -11

give you?

## Similar Questions

1. ### algebra

Solve the system of equations using the addition (elimination) method. If the answer is a unique solution, present it as an ordered pair: (x, y). If not, specify whether the answer is "no solution" or "infinitely many solutions" and …
2. ### Algebra

Use substitution to determine whether the ordered pair (–2, –3) is a solution of the equation x2 – y = 7. Show some work. Be sure to state your conclusion about whether the ordered pair is a solution or not.
3. ### Math

Use substitution to determine whether the ordered pair (–2, –3) is a solution of the equation x^2 – y = 7 I say no, but am still not sure because the signs are confusing. Am I correct?
4. ### algebra

Check whether the ordered pair is a solution to the equation x =3/4; (1/2, 3/4). Please show me step by step how you came up with this answer because I am really confused.
5. ### Algebra 4

Determine whether the ordered pair is a solution (-8,3);8x+y,-2
6. ### algebra

can you please show me how to do this? Determine whether the ordered pair is a solution of the inequality. y>x^2- 5x (2,-3)
7. ### Algebra

Determine whether the ordered pair is a solution of the inequality. (6,20); 6y-7x>7
8. ### algebra

determine whether the ordered pair is a solution of the inequality (-8,5);4x+y<-8
9. ### Algebra

determine whether the ordered pair (1,10) is on the graph of the following equation Y=√x + 9
10. ### Math

Using substitution, tell whether the ordered pair is a solution to the equation: y=5x;(15,-3)

More Similar Questions