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vlabodo [156]
3 years ago
15

Mr. K goes to the bank to withdraw some money. He requests that he only get $20 bills and $5 bills. Altogether, Mr. K got 30 bil

ls. The total value of the money is $300. How many of each bill did Mr. K get?
Mathematics
1 answer:
Vsevolod [243]3 years ago
5 0

Answer:

10 $20 bills and 20 $5 bills

Step-by-step explanation:

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Slope -3/2 passes through (-4,7)
Kryger [21]

Answer:

5/−1

Step-by-step explanation:

Slope =y2−y1x2−x1

7−2−4−−3

5/−1

8 0
3 years ago
Jim buys a calculator that is marked 30% off. If he paid $35, what was the original price?
liraira [26]

Answer:

x = 50

Step-by-step explanation:

Let x be the original price.

He got 30% off

The discount is .30x

Subtract this from the original price to get the price he paid

x - .30x = price he paid

.70x = price he paid

.70x = 35

Divide each side  by .7

.70x/.7 = 35/.7

x=50

5 0
3 years ago
Read 2 more answers
Are this two triangles similar?
Alex73 [517]
<h3>Answer:   </h3><h3>Yes, the triangles are similar</h3><h3>AC = 6</h3>

======================================================

Explanation:

Focus on triangle ABC. Let's find the missing angle

A+B+C = 180

113+B+22 = 180

B+135 = 180

B = 180-135

B = 45

Between the triangles, have two pairs of angles that are congruent

A = D = 113

B = E = 45

Which is enough to prove the triangles are similar through the angle angle (AA) similarity theorem. This must mean that C = F = 22

Since we have A pair with D, and B pair with E, this means that \triangle ABC \sim  \triangle DE F

The order of the letters is important so we know how the angles pair up. The first letters pair up together, the second letters pair up, and so on.

Consequently, this means sides BC and EF pair up and AC and DF pair up

We can then say...

BC/EF = AC/DF

18/12 = x/4

18*4 = 12*x

72 = 12x

12x = 72

x = 72/12

x = 6

AC = 6

5 0
3 years ago
Who can do this? Pls help
Arte-miy333 [17]

Answer:

15. 2

16. \frac{27}{16} or 1.6875

17. \frac{17}{30} or 0.5666666667

18. 5

19. \frac{35}{8} or 4.375

20. \frac{22}{5} or 4.4

Step-by-step explanation:

Find common denominators. Multiply then simplify (if possible).

4 0
2 years ago
What is 37 1/4 x 24 Please help!! im doing it for math!
Olenka [21]

Answer: 894

Step-by-step explanation:

3 0
3 years ago
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