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Wittaler [7]
3 years ago
13

Help ASAP please please 14 and 15

Mathematics
1 answer:
Yuliya22 [10]3 years ago
8 0
I think 14 is B (idrk) and 15 is definitely C
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Please answer all 3 percentages questions below
nexus9112 [7]

Answer:

a). 16% of £50

= 16/100 ×50

= 8

= £8

b). 44% of 781g

= 44/100 × 781

= 343.64

= 343.64g

c). 92% of 1050km

= 92/100 × 1050

= 996

= 996km

Hope this helps.

7 0
3 years ago
3x-50 (7x) find the value of x
Naya [18.7K]

x=23

Simplifying

(3x + -50) + (7x)

Reorder the terms:

(-50 + 3x) + (7x)

Remove parenthesis around (-50 + 3x)

-50 + 3x + (7x) =

Combine like terms: 3x + (7x)

-50 + 10x

Solving

-50 + 10x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '50' to each side of the equation.

-50 + 50 + 10x = 180 + 50

Combine like terms: -50 + 50 = 0

0 + 10x = 180 + 50

10x = 180 + 50

Combine like terms: 180 + 50 = 230

10x = 230

Divide each side by '10'.

Simplifying

x = 23

8 0
3 years ago
A student cost for last semester at her community college was 2300 she spent 414 of that on books what percent of last semester’
Crank
414/2300 ×100% = 18%
5 0
2 years ago
Juan made 48 hamburgers for the school fundraiser. He sold ⅔ of them and then gave away ¾ of the remaining hamburgers to his tea
Lisa [10]
If he gave away 2/3 of 48, that means he gave away 32, leaving him with 16

If he gave away 3/4 of 16, he gave away 12, leaving him with 4

Answer: 4
5 0
2 years ago
8.
Angelina_Jolie [31]
In slope format, that would be y = 12x + 10
7 0
3 years ago
Read 2 more answers
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