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Grace [21]
3 years ago
9

Can someone help with this question

Mathematics
1 answer:
IrinaK [193]3 years ago
6 0

210 - ( 30 * x )

**I assume the question asks for total minutes.

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4) What is the cost of 1st class ticket (x) and the cost of a coach ticket (y) *
Kobotan [32]

Answer:

1st class - 22 people

coach - 57 people

Step-by-step explanation:

$85 x 22 people = $1870

$60 x 57 people = $3420

22 people + 57 people = 79 people

$1870 + $3420 = $5290

6 0
3 years ago
8x + 11 = 2(4x - 7) + 25<br> Step by step please!
Dimas [21]

Step-by-step explanation:

8x + 11=2(4x-7) + 25

8x + 11 = 8x - 14 + 25

8x + 11=8x- 14 + 14 +25 + 11

8x-8x + 11 -11 = 14 + 25 + 11

8x-8x =14 + 25 + 11

X = 50

3 0
2 years ago
Answer if you know<br> DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWERS<br><br> Thank you :)
ludmilkaskok [199]

 See below for pics of the answers

6 0
2 years ago
In December yanni’s chocolate shop received 180 telephone orders. In January they received only 72 telephone orders. By what per
Korvikt [17]

Answer:

it was a 40% decrease

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
140.3 is 23% of what number?
LenaWriter [7]

600

explanation: well, since 140.3 divided by 600 is equal to 0.233833333... means that is that 140.3 is the 23 percent of 600

6 0
2 years ago
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