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3 years ago

Plzz help!!!

Mathematics

2 answers:

VashaNatasha [74]3 years ago

5 0

Leighahne is saving at a faster rate than Martin

Mkey [24]3 years ago

5 0

Answer:

Leighanne is saving at a faster rate than Martin.

Step-by-step explanation:

We see from the graph that Leighanne started out at (0, 15); this means she began with $15.

At 1 week, Leighanne has $60; this means she is saving 60-15 = $45 each week.

Martin goes from week 1 at $65 to week 3 at $145; this means he has saved $145-$65 = $80 in 2 weeks, or 80/2 = $40 per week.

This means he started with $65-$40 = $25.

Thus the only correct statement is that Leighanne is saving at a faster rate than Martin.

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On Martin's first stroke, his golf ball traveled 4 5 5 4 start fraction, 4, divided by, 5, end fraction of the distance to the

faltersainse [42]

Answer:

0.395 kilometers

Step-by-step explanation:

Please consider the complete question.

On Martin's first stroke, his golf ball traveled 4/5 of the distance to the hole. On his second stroke, the ball went into the hole. Martin was standing 79 meters from the hole as he took his second stroke. How many kilometers from the hole was Martin when he started?

Let x represent the distance between hole and start point.

In 1st stroke ball traveled 4/5 of the distance, so 1/5 of the distance was remaining from 2nd stroke to hole. This means the 1/5 of whole distance between start point and hole is equal to 79 meters.

We can represent this information in an equation as:

$\frac{1}{5}x=79$

$\frac{1}{5}x\cdot 5=79\cdot 5$

$x=395$

Since our distance is in meters, so we will convert 395 meters into kilometers by dividing by 1000.

$395\text{ meters}=\frac{395}{1000}\text{ km}=0.395\text{ km}$

Therefore, Martin was 0.395 kilometers from the hole, when he started.

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3 years ago

Question 9

elixir [45]

Answer:

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Mass and velocitry

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3 years ago

What is the missing term in the pattern

olga_2 [115]

192. You multiply each answer with four, so it's 48x4=192. Hope this helps!

5 0

4 years ago

Read 2 more answers

A car gets 30 miles per gallon of gas and is driven 1000 miles per month. Gas costs $4 per gallon. How much will the car's owner

Maksim231197 [3]

1000/30 * $4 = A

<span>1000/50 * $4 = B </span>

<span>Subtract B from A.</span>

7 0

3 years ago

If it takes 4 men 6hours to repair a road, how long will it take 7 men to do the job if they work at the same rate.

Crank

Tricky question. This isn't a ratio question even though it seems like one.

First divide 7 by 4.
$7 \div 4 = 1.75$

With more men, the hours taken to repair a road will be even shorter.

So next divide 6 by 1.75.
$6 \div 1.75 = 3.43$

Answer : It'll take 3.43 hours to do the job if they work at the same rate.

Hope this helps. - M

4 0

4 years ago