7x+8 is the equivalent equation
Answer:
12
Step-by-step explanation:
14 doesn't go into both 48 and 84. 12 is the next highest and it goes into both of them.
Given that l<span>ast week christi spent 2 3/4 hours playing piano this week she spent 3 2/4 hours playing the piano, the extra time spent on piano this week will be:
3 2/4-2 3/4
Converting the above into proper fraction we get:
14/4-11/4
=(14-11)/4
=3/4
Thus she spent and extra 3/4 hours=45 minutes this week</span>
16z-5z =11z
thus the answer is 11z
Answer:
5
Step-by-step explanation:
Absolute value |x| makes any number positive.
|5| = 5