2 answers:
The answer is (d) not (c) beacuse -7+7=0
Answer:
the answer in not c because 7+7=14(take only positive (+) magnitude)
Step-by-step explanation:
the answer is d because 7+0=<u>7</u>
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2/7x - 2/5x = 8
multiply both sides by 35
= 10x - 14x = 280
combine 10x and 14x
= -4x = 280
divide both sides by -4
x= -70
Answer:
69% increase (nice)
Step-by-step explanation:
2900 / 4200 = .69047
Round up the answer to nearest hundredth
.69
turn it into a percentage
69%
4000 since 4000x10=40000,40000x10=400000
Answer:
Work backwards
Luis is 62 inches tall
maria is 1/3 taller than luis ( 62 + 1/3)
Maria is 62 1/3
Juan is 1 and 1/4 shorter than maria ( 62 1/3 - 1 1/4)
Answer: 61 1/12
Step-by-step explanation:
Answer:
55.13%
Step-by-step explanation:
Your comparison is 215 men out of 390 people.
Divide 215 by 390 and then multiply by 100 to get your percentage
215 ÷ 390 = 0.5513
0.5513 × 100 = 55.13%