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earnstyle [38]
3 years ago
5

I had 3 dollars,my mom gave me10 my dad gave me 30 my aunt and uncle gave me 100,i had another 7,how much did i have?

Mathematics
1 answer:
alisha [4.7K]3 years ago
6 0

Answer:

150

Step-by-step explanation:

If you had 3 dollars plus the 10 your mom gave you would have 13. Then, if you dad gave you 30 that would be 43. Plus the 100 your aunt and uncle gave you would be 143. Plus 7 would be your answer of 150

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Work out the sizes of the ANGLES
butalik [34]

Answer:

r = 55°, s = 25°, t = 30°

Step-by-step explanation:

The sum of the interior angles of a quadrilateral = 360°

Sum the 4 angles in the top quadrilateral and equate to 360

r + 100° + 110° + 95° = 360°

r + 305° = 360° ( subtract 305° from both sides )

r = 55°

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 angles from 180° in the left triangle for s

s = 180° - (100 + 55)° = 180° - 155° = 25°

Similarly for the triangle on the right for t

t = 180° - 95 + 55)° = 180° - 150° = 30°

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3 years ago
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Which fraction has the same value as 0.6?
arlik [135]
 all you have to do is 0.6 into a fraction and simplify the fraction to get 6/10 or 3/5 and there you have it 
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3 years ago
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After eating at your favorite restaurant, you know that the bill before
PilotLPTM [1.2K]

You should leave $10.52 for waiter.

The total bill will be $67.33 including tax and tip.

Step-by-step explanation:

Given,

Bill before tax and tip = $52.60

Tip = 20% of pre tax amount

Amount of tip = \frac{20}{100}*52.60

Amount of tip = \frac{1052}{100}\\

Amount of tip = $10.52

Sales tax = 8%

Amount of sales tax = \frac{8}{100}*52.60

Amount of sales tax = 0.08*52.60

Amount of sales tax = $4.208

Final bill = Bill + Tip + Sales tax

Final bill = 52.60 + 10.52 + 4.208 = $67.33

You should leave $10.52 for waiter.

The total bill will be $67.33 including tax and tip.

Keywords: percentage, addition

Learn more about addition at:

  • brainly.com/question/833559
  • brainly.com/question/8054589

#LearnwithBrainly

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4 years ago
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solmaris [256]

Answer:

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Step-by-step explanation:

5 + 1 = 6

.15 + .6 = .75

6 + .75 = 6.75

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Identify the percent amount and base in this problem.150 is 25 percent of what number.
NemiM [27]

let's say that number is "x", so that is then the 100%.

if 150 is 25%, what is "x"?


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4 years ago
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