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svetoff [14.1K]
3 years ago
15

you have saved $125 to put toward a new bike that cost $500. If you save $20 per week,how long will it take you to save enough t

o cover the cost? (inequalities)
Mathematics
2 answers:
valentina_108 [34]3 years ago
4 0
Well if you use the equation $500=$125+20x, where x=the number of weeks it took to cover the cost, you have to subtract $125 from both sides and you then get 375=20x. Then divide each side by 20, and you get 18.75=x and then round the answer to 19.

So your answer would be 18.75 or 19 weeks (depending on which answer the problem is looking for).
kvv77 [185]3 years ago
4 0

Answer: In 19 weeks I will have enough money to buy the bike.

Step-by-step explanation:

Saved Money = $125.

Needed Money = $500-$125= $375

In 1 week $20  so  $375/$20 = 18.75 weeks

In 19 weeks it would be $19*20= $380  

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Cot ø undefined for ø
muminat

Answer:

cot q = x/y

Step-by-step explanation:

cot q = x/y

It's a trig function

3 0
3 years ago
Which graph shows a line with a slope of 3?
ANTONII [103]

Answer:

The first graph shows a slope of 3.

Step-by-step explanation:

If the slope is 3, it's actually 3/1 because of rise/run. So you find any point on the graph that's directly between two lines, like (-1,-5). Since the line is positive, you would go right one and up three. Then you see if that point is directly between two lines. The next point is (0, -2). If you did the same on the second graph, it wouldn't match up.

4 0
3 years ago
Three hikers equally shared One-half gallon of water. Explain how you would use an area model to find the amount of water each h
givi [52]

Answer:

1/6 gallon of water

Step-by-step explanation:

Number of hikers = 3

Quantity of water shared = 1/2 gallon of water

If the water was shared equally among the hikers, then,

Amount of water each hiker drank = Quantity of water shared ÷ Number of hikers

= 1/2 ÷ 3

Multiply 1/6 by the reciprocal of 3

The reciprocal of 3 = 1/3

1/2 ÷ 3

= 1/2 × 1/3

= (1 * 1) / (2 * 3)

= 1/6

Amount of water each hiker drank = 1/6 gallon of water

7 0
3 years ago
Ali picked three numbers out of a hat. Use the information in the box to work out what numbers he picked. The lowest number was
IgorC [24]

Answer:

The numbers he picked are 11, 17 and 24

Step-by-step explanation:

To solve this, we will work with the information we are given, interpreting it properly.

From the information given , we can already decode that the first of the three numbers is 11. We can write that number down.

The next piece of information we are given is that the range is 13.

The range of a data set is the difference between the highest and lowest numbers in the data set.

Let us say that our highest number is x

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Now, we know that the highest number of the data set is 24

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Hence the numbers picked are

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7 0
3 years ago
a leak is slowly draining water from a pool containing 324 gallons of water. How much water is remaining after 8 hours if it lea
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3 0
3 years ago
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