Answer:
1 dollar is equal to 0.75 E
Step-by-step explanation:
120$ = 90 e -----> 4$ = 3E
250$ = 187.50 e -----> 4$ = 3E
400$ = 300 e -----> 4$ = 3E
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from this we know 4$ = 3E
1 E = 4$/3
1 E = 1.33...$
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1 $ = 3/4 E
1 $ = 0.75 E
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1.33...$ dollars is equal to 1 E and
1 $ is equal to 0.75 E
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90 x 1.33... =120
187.50x1.33...= 250
300 x 1.33... = 400
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Answer:
Solving mathematics isn't as difficult as we think.All you have to do is follow the steps and practice more questions
practice makes perfection
Your answer would be C. x = 6, y = 5
This is because if you plug the numbers in to the inequality, we get:
(4 × 5) ≥ (3 × 6) + 2
20 ≥ 18 + 2
20 ≥ 20
which is correct.
I hope this helps!