7p - 4 + 12p = -3(5 + p)
7p - 4 + 12p = -15 - 3p
+ 4 + 4
7p + 12p = -11 - 3p
+ 3p + 3p
22p = -11
p = -1/2 Answer
Answer:
3/12
Step-by-step explanation:
to rename the fraction with the common denominator of 12, u have to multiply 1/4 by 3/3 to get 3/12. You can check ur answer by simplifying your answer. 3/12=1/4
well, from 72 to 60 we know they're discounted by 12 bucks, since we know 72 is the 100%, how much is 12 off of it in percentage?
Answer:
Here, AB = AC [ /_ B = /_ C ]
or, 9x - 11 = 7x -3
or, 9x - 7x = 11 -3
or, 2x = 8
or, x = 4
He can ski for 5 hours and will spend $5 less than $120