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kobusy [5.1K]
3 years ago
15

9. In the expression 4(2m-n), determine which of the following best describes the role of (2m-n).

Mathematics
1 answer:
Ronch [10]3 years ago
5 0

Answer:

b

Step-by-step explanation:

2m is term because it is what you are looking for

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68% of johns school are boys. There are 180 more boys than girls. How many students are there in johns school
Ghella [55]

Answer:

500 students in the school

Step-by-step explanation:

100 - 68% = 32%

boys percentage 68%

girls percentage 32%

difference 68 - 32 = 36% = 180

36 ÷ 18 = 2 × 50 = 100

180 ÷ 18 = 10 × 50 = 500

4 0
3 years ago
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What’s the correct answer for this?
dybincka [34]

Answer:

(A)

Step-by-step explanation:

Using the formula :

Area = 1/2 [-1(1 - 6) -7(6 - 1) -3(1 - 1)]

Area = 1/2 [5 - 35]

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3 years ago
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lubasha [3.4K]

Answer:

One fourth is the same as dividing one whole into four equal fourths. Similarly, dividing 12 by 4 is the same as dividing one whole 12 into fourths.

6 0
3 years ago
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mafiozo [28]

Shirley/Tracey has to stay at least 10 days for the M and N to cost less

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3 years ago
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I need help with this please
hoa [83]

Answer:

z = 113

y = 31

Step-by-step explanation:

j || n and line a is their transversal. (given)

Therefore,

z° = 180° - 67° (exterior angles on the same side of transversal)

z°= 113°

z = 113

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5y - 88 = 67

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y = 155/5

y = 31

7 0
3 years ago
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