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givi [52]
2 years ago
11

Joey puts 25% of his allowance into savings each week. If last week he put 10$ in savings, what was his allowance last week?​

Mathematics
1 answer:
GrogVix [38]2 years ago
7 0

Answer:

$40

Step-by-step explanation:

25% is 1/4.

If 10 is 1/4 of the full amount, then you take 10 and multiply by 4 to get the full amount.

10 times 4 equals 40.

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In 2008, there were 197,214 traffic collision related injuries. This works out to ____ per day.
Anni [7]
There are several information's already given in the question. Based on those information's the answer can be easily deduced. 

Number of days in the year 2008 = 366
Number of traffic collisions in the year 2008 = 197214
Then
Number of t<span>raffic collision related injuries per day = 197214/366
                                                                               = 538.84
                                                                               = 540
</span><span>This works out to 540 per day. The correct option is option "C".</span>
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3 years ago
Dawn has to pay 10,990 for her college dorm room and tuition each year. About how much money does dawn spend the first 2 years o
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2 \times 10,990 = 21,980


8 0
3 years ago
On a coordinate plane, point A is located at (7, 4), and point B is located at (-8, 4). What is the distance between the two poi
wel

Answer:

Solution given;

A(x1,y1)=(7,4)

B(x2,y2)=(-8,4)

distance AB=?

we have

d=\sqrt{(x2-x1) ²+(y2-y1) ²}

AB=\sqrt{(-8-7)²+(4-4)²}

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the distance between the two points is 15 units.

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3 years ago
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15x^3+10x^2

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3 years ago
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