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Dima020 [189]
4 years ago
13

51/70 = x/100 Please answer I need help

Mathematics
1 answer:
BigorU [14]4 years ago
4 0

Answer:

x=510/7

Step-by-step explanation:

51/70=x/100

cross product

70*x=51*100

70x=5100

x=5100/70

x=510/7

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Suzzy walks ¾ mile around the high school track in ½ hour. How far can she walk in 2 hours?
aleksley [76]

Answer:

Step-by-step explanation:

3/4 + 3/4 = 6/4 = 1 1/2= 1.5 (this is one hour)

1.5 x 2 = 3

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6 0
3 years ago
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I need help please ??
Genrish500 [490]

Answer with step-by-step explanation:

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8 0
3 years ago
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If f(x)=4x^2+1 and g(x) =x^2-5 find (f-g)(x)
docker41 [41]

Answer:

\huge\boxed{(f-g)(x)=3x^2+6}

Step-by-step explanation:

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6 0
4 years ago
A is directly proportional to B and when A = 4 , B = 8 8. Find A when B = 44 .​ please can I have the working out
musickatia [10]

Answer:

A = 2

Step-by-step explanation:

If A = 4 when B = 88, we can divide both A and B by 2 to find their values.

88/2 = 44

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We can also check this by dividing 88 by 4 to figure out that A = 1 when B = 22

We can then multiply both the values of A and B to get a proportional relationship of A = 2, B = 44

(sorry if this is confusing but I hope it helped)

5 0
3 years ago
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Savatey [412]
You are probably expected to choose ...
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However, the premise of ...
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6 0
3 years ago
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