Answer:
12.30
Step-by-step explanation:
1.30x4=5.20
54.40-5.20=49.20
49.20/4= 12.30
Answer:
-3 <x <-1
Step-by-step explanation:
|x + 2| < 1
There are two solutions, one positive and one negative ( remember to flip the inequality for the negative)
x+2 <1 and x+2 > -1
Subtract 2 from each side
x+2-2 < 1-2 and x+2-2 > -1-2
x < -1 and x >-3
-3 <x <-1
he saves $860 per month
calculate each of his outgoings
rent = 
× $3600 = 
= $900
food = 
× $3600 = 
= $1440
activities = 
× $3600 = 
= $400
savings = $3600 - ( 900 + 1440 + 400 ) = $860
Supplementary angles need to add up to 180 degrees.
Subtract Y from 180:
X = 180 - 156 = 24
X = 24 degrees
101,473 - 9,879 = 91,594
91,594 + 9,853 = 101,447
101,447 is Will's score
