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3 years ago

Haley saves $2 out of every $5 that she makes babysitting. If Haley saved $10, how much did she make babysitting?

Mathematics

2 answers:

pantera1 [17]3 years ago

5 0

Answer:

She made a total of 50 dollars if you subtract the savings she saved she has a total of 40 dollars to spend but the total to this question is 50. The answer is 50 because 2 times 5 equals 10 so she needs to do 5 sessions of babysitting.

Your Final answer is 50

Kitty [74]3 years ago

4 0

Answer:

25$

Step-by-step explanation:

5=2

10=4

15=6

20=8

25=10

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9. The sum of two numbers is 25 and whose product is 156. find the two numbers.

lord [1]

Answer:

x = 12

y = 13

Step-by-step explanation:

Let's assume the two numbers as x and y.

The sum of the two numbers is 25

So,

x+y = 25
y = 25 - x

The product of the two numbers is 156

xy = 156
x(25 - x) = 156
25x - x² = 156
x² - 25x + 156 = 0
x² - 13x - 12x - 156 = 0
(x - 12) • (x - 13) = 0
x - 13 = 0
x = 13
x - 12 = 0
x = 12

Hence, the two numbers are 13 and 12.

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2 years ago

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70 POINTS !! Charlotte has a map of the village. The scale on the map is such that 1cm represents 25m.

Natasha_Volkova [10]

Answer:

A. 175 m

B. 20 cm

Step-by-step explanation:

$\frac{1 cm}{25 m} =\frac{7 cm}{x m}$

x = 175 m

$\frac{25 m}{1 cm} = \frac{500 m}{x cm}$

x = 20 cm

5 0

2 years ago

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A grain of sand has a diameter that is 2 mm long. Under a magnifying glass, it looks 20 mm long. What magnification was used?

nikklg [1K]

Answer:

Times 10 magnify

Step-by-step explanation:

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2 years ago

5x (-2w-4) I need this asap

ira [324]

Hello from MrBillDoesMath!

Answer:

-10w - 20

Discussion:

5 ( -2w - 4 ) =

5(-2w) - 5(4) =

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3 years ago

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Verdich [7]

Answer:

m<30

Step by Step:

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