3 years ago

Help asp thank you asap

Mathematics

2 answers:

quester [9]3 years ago

8 0

Answer:

Step-by-step explanation:

3+7+4+2= 16

16/4= 4

3-4= -1

7-4= 3

4-4= 0

2-4= -2

-1+3+0+-2= 0

cluponka [151]3 years ago

6 0

The answer is 4 because you have to add everything up and then divide it by how many numbers there is

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At PRMS, 25% of the 124 students Mrs. Pasternak teaches buy their lunches in the cafeteria. How many students buy their lunches

Ksju [112]

25% = 0.25
124 x 0.25 = 31

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Whole = 124

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3 years ago

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yan [13]

Answer:

b = 6

Step-by-step explanation:

$(6b - 7) \degree + 90 \degree + 61 \degree = 180 \degree \\ \\ (6b - 7) \degree + 151 \degree = 180 \degree \\ \\ (6b - 7) \degree = 180 \degree - 151 \degree\\ \\ (6b - 7) \degree = 29 \degree \\ \\ 6b - 7 = 29 \\ \\ 6b = 29 + 7 \\ \\ 6b = 36 \\ \\ b = \frac{36}{6} \\ \\ \huge \purple{ \boxed{ b = 6}}$