MATHEMATICS HIGH SCHOOL

How many solutions does the equation 4p + 7 = 3 + 4 + 4p have?A.) One
B.) Two
C.) Infinitely many
D.) None

Answers

Answer 1
Answer: 4p + 7 = 3 + 4 + 4p
7 = 3 + 4
7 = 7

The answer is: infinite solutions.
Answer 2
Answer: 4p+7=3+4+4p
4p+7=7+4p
-7 -7
4p=4p
p=p
so the answer I think it's c.

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Jason started his project at 2:30 p.m and finished 2 hours and 15 minutes later . He spent 25 minutes doing research, 30 minutes writing a report and the rest of the time building a model. What time did he finish his project? How much time did he spend building the model?

Answers

2:30 
2 hrs and 15 minutes later 
= 
4:45 

2:30 
+ 30 
= 
3:30
+ 25
= 3:55

4:45 - 3:55
= 50 minutes

He finished his project at 4:45.
He spent 50 minutes building the model. 
He ended @ 4:45
:D:D:D:D

Find f(x) if f(x-2) =2x-4

Answers