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Help me please.............​

Help me please.............​-example-1
User Excel Hero
by
6.8k points

1 Answer

3 votes

Answer:

Answers 1 and 3

Explanation:

Substitute 10 for x and 5 for y in both equations and solve.

First equation:

2x - 5y = -5

2(10) - 5(5) = -5

20 - 25 = -5

-5 = -5

True statement

Second equation:

x + 2y = 10

10 + 2(5) = 10

10 + 10 = 10

20 = 10

Not a true statement

User Mohamed Reda
by
6.4k points