When you subtract 4 from 8 you get 4 and this when you add 9 your final answer is 13.
B, x is less than or equal to one
Answer:
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Step-by-step explanation:
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"<span>4 is 80% of what number?</span>" translates to 4 = 0.8 × n
So divide both sides by 0.8 and you will get n = 4/0.8 = 5
Final answer: 5
Answer:
<h2>350 children</h2>
Step-by-step explanation:
x = Number of adults
x + x + 68 = 632
2x = 632 - 68
2x = 564
x = 282
282 + 68 = 350
350 children.
We can always check.
282 + 350 =
It equals 632, so we know our answer is correct.
