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2 years ago

5

Sue earns a 97.50 dollars bonus. Her financial advisor has her save 3/10 of it. Sue buys concert tickets that cost 22.75 each us

ing the rest of her bonus. How many can she buy.

1 answer:

mihalych1998 [28]2 years ago

3 0

She could afford exactly 3 concert tickets while having $22.75 in savings.

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How do you do 17x+4?

DerKrebs [107]

Answer:

unclear man, u cant add them together sorry

Step-by-step explanation:

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2 years ago

Sally is 10 years older than one fifth of her mother’s age. If Sally is 20 years old, how old is her mother?

slamgirl [31]

S = Sally

M = Mother

S = M/5 + 10

20 = M/5 + 10

20 - 10 = M/5

10 = M/5

M = 10 * 5

M = 50

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Her mother is 50 yo

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50 : 5 + 10 = 20

the answer is good

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2 years ago

If x / 2y = 0.4 , A / 5B = 0.25 Then A + y / 5 =…....

shusha [124]

Answer:

$\frac{x}{2y} = \frac{4}{10} \\ 8y = 10x \\ y = \frac{10x}{8} - - - - - 1 \\ \\ \frac{a}{5b} = \frac{25}{100} \\ \frac{a}{5b} = \frac{1}{4} \\ 4a = 5b \\ a = \frac{5b}{4} - - - 2 \\ \\ so \: \: \frac{a + y}{5} \\ = (a + y) \times \frac{1}{5} \\ = ( \frac{5b}{4} + \frac{5x}{4} ) \times \frac{1}{5} \\ = \frac{5b + 5x}{4} \times \frac{1}{5} \\ = \frac{5(b + x)}{4} \times \frac{1}{5} \\ = \frac{b + x}{4} \\ \\ so \: \: \: \frac{a + y}{5} = \frac{b + x}{4}$

6 0

2 years ago

5,-15,35,55....<br> What is the common difference

harkovskaia [24]

Answer:

The common difference is -20

Step-by-step explanation:

Simply subtract 5 from -15

-15-5 = -20

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2 years ago

Read 2 more answers

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butalik [34]

I would say 43 because 43 has 3 ones (that’s what makes the 3) and it’s less than 52 and greater than 50.

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3 years ago