Is (–5, 0.5) a solution of this system? x – 4y = –7, 0.2x + 2y = 0 Substitute (–5, 0.5) into x – 4y = –7 to get . Substitute (–5

Question

2 years ago

4

, 0.5) into 0.2x + 2y = 0 to get . Simplify the above equations to get

2 answers:

aivan3 [116] · Answer 1 · 2022-11-17T03:51:41+03:00

Answer:

Substitute (–5, 0.5) into x – 4y = –7 to get

✔ –5 – 4(0.5) = –7

.

Substitute (–5, 0.5) into 0.2x + 2y = 0 to get

✔ 0.2(–5) + 2(0.5) = 0

.

Simplify the above equations to get

✔ –7 = –7 is true and 0 = 0 is true; a solution.

Step-by-step explanation:

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spayn [35] · Answer 2 · 2022-11-17T02:09:45+03:00

spayn [35]2 years ago

5 0

Answer:

somebody please give me the answer

Step-by-step explanation: