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Anna [14]
3 years ago
7

you are driving to visit a friend in another state who lives 440 miles away. you are driving 55 miles per hour and have already

driven 275 miles. write and solve an equation to find how much longer in hours you must drive to reach your destination
Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0
275+55t=440  subtract 275 from both sides

55t=165  divide both sides by 55

t=3

So you will need to drive another 3 hours to reach your destination.
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Step-by-step explanation:

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What is the standard deviation of the data set 15 32 28 26 23 17 27
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6 0
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Mickey's bowling score is 16 less
Tpy6a [65]

Mickey's bowling score is 167 and Minnie's bowling score is 61

Step-by-step explanation:

The given is:

1. Mickey's bowling score is 16 less  than 3 times Minnie's score

2. The  sum of their scores is 228

We need to find the score of each one

Assume that the score of Minnie is x

∵ Minnie's score = x

∵ Mickey's score is 16 less  than 3 times Minnie's score

- That means subtract 16 from 3 times Minnie's score

∴ Mickey's score = 3 x - 16

∵ The sum of their scores is 228

- Add their scores and equate the sum by 228

∴ x + 3 x - 16 = 228

- Add like terms in the left hand side

∴ 4 x - 16 = 228

- Add 16 for both sides

∴ 4 x = 244

- Divide both sides by 4

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Substitute the value of x to find their scores

∵ Minnie's score is x

∴ Minnie's score = 61

∵ Mickey's score is 3 x - 16

∴ Mickey's score = 3(61) - 16 = 167

Mickey's bowling score is 167 and Minnie's bowling score is 61

Learn more:

You can learn more about word problems in brainly.com/question/5248692

#LearnwithBrainly

7 0
4 years ago
What is all the factors of 64?
defon
1,2,4,8,16,32 all factors of 64
8 0
3 years ago
Please help badly!!!!!!! I am failing and it is a very important test PLEASE PLEASE PLEASE
lakkis [162]
Circumference=2*pi*r or pi*d so if its 16pi you know that your diameter is 16 wich means your radius is 8 because d/2 is your radius. plug the 8 into the area formula wich gives you the formula pi*8^2. 8squared is 64. 64 times pi is 201. <span>or 64pi wich is the area of the same circle with the circumfernce of 16pi

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8 0
3 years ago
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