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mariarad [96]
3 years ago
13

A girl found dress fo £65.50 and there was an 15% sale on

Mathematics
2 answers:
Leno4ka [110]3 years ago
5 0
All you have to do is subtract 65.50-15% with equals to $55
Alika [10]3 years ago
4 0

Answer: $65.50 - 15% = 55.675


Step-by-step explanation:

Conversion a decimal number to a fraction: 65.50 = 655

10

= 131

2

Conversion a decimal number to a fraction: 9.825 = 9825

1000

= 393

40

Subtract: 65.5 - 9.825 = 131

2

- 393

40

= 131 · 20

2 · 20

- 393

40

= 2620

40

- 393

40

= 2620 - 393

40

= 2227

40


The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 40) = 40

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5 is 5% of what number pls
Whitepunk [10]
5 is 5% of what number? 

0.25 :) 
3 0
3 years ago
Donnie's dog had a litter of puppies. He notices that 2 are brown, 1 is white, and 3 are spotted. What is the ratio of total pup
Levart [38]

Answer:

The ratio of total puppies to brown puppies is 3 for 1. For every 3 puppies there is 1 brown puppie.

Step-by-step explanation:

In order to find the ratio between the total puppies to brown puppies we need to take the total amount of puppies , that is, the sum of all the puppies and divide it by the number of brown puppies. So we have:

ratio  = total amount of puppies/brown puppies

ratio  = (3+2+1)/(2) = 6/2 = 3/1

The ratio is for every three puppies we have one brown puppie.

8 0
3 years ago
PLEASE HELP MEE RN! DUE IN 5 MINS SHOW YOUR WORK PLEASE
77julia77 [94]

Answer:

x = 0

y = -12

Step-by-step explanation:

Plug in what y is equal to into the second equation

-3(x - 12) = 2x + 36

Distribute the -3

-3x + 36 = 2x + 36

      -36           -36

-3x = 2x

They cannot be equal so x = 0

Plug in 0 into the y equation

y = 0 - 12

y = -12

5 0
2 years ago
What is the f of x over the g of x when f(x) = − 2x^3 + x^2 + 16x − 15 and g(x) = x + 3?
weeeeeb [17]
This equals    (-2x^3 + x^2 + 16x - 15) /  (x + 3)  = -2x^2 + 7x - 5
7 0
3 years ago
A credit card charges 15% annual interest. What is the interest charged for one month on a balance of $900?
UNO [17]

Answer:

1.25% monthly interest

Step-by-step explanation:

15% yearly interest

1.25% monthly interest

(15/100)/12=0.0125=1.25%

3 0
3 years ago
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