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Romashka [77]
3 years ago
13

Charles saves $y. Sharon saves 3 times as much as Charles. Jason saves 50.00 more thN Sharon. How much do they save

Mathematics
1 answer:
Whitepunk [10]3 years ago
4 0
Charles-C
Sharon- S
Jason-J


C=y
S= 3y
J=(3y)+50

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Which number has more than two factors? <br> A. 19<br> B. 23<br> C. 25<br> D. 29
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The answer would be 25 because all of the others are prime numbers, meaning they can only be divided by themselves and 1. So it would be C.
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The winning car in a race beat the second car by 19/100 of a second. The third car was 4/10 of a second behind the second car. B
Neko [114]
20/5 should be correct
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Find the perimeter and area ​
Paraphin [41]

Answer:

Perimeter = 19.6 cm

Area = 9.3 cm squared

Step-by-step explanation:

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Area: 9.3 x 2 x 1/2 = 9.3

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3 years ago
14+14p=21 solve for p
11Alexandr11 [23.1K]

Answer: 0.5

Step-by-step explanation: In this problem, we're asked to solve the following equation for <em>p. </em>Let's first switch 14 and 14p around so we have 14p + 14 = 21.

<em />

To solve this equation for <em>p</em>, we must first isolate the term containing <em>p</em> which in this case is 14p.

Since 14 is being added to 14p, we need to subtract 14 from both sides of the equation.

14p + 14 = 21

        -14   -14

On the left side of the equation, the positive 14 and negative 14 cancel each other out and we have 14p. On the right side of the equation, we hav 21 - 14 which gives us 7.

Now we have the equation 14p = 7.

Since <em>p</em> is being multiplied by 14, to get <em>p</em> by itself, we divide both sides of the equation by 14.

On the left side of the equation the 14's cancel and we are left with <em>p</em>. On the right side of the equation, 7 divided by 14 is 0.5 which is our answer.

Therefore, p = 0.5 which is the solution for our equation.

Remember, you can always check your solution by substituting a number in for a variable to make sure the equation is true.

6 0
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\displaystyle\sum_{n=5}^{15}20n=\boxed{2200}

4 0
3 years ago
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