Answer:
x=4,y=−3
Step-by-step explanation:
10x + 19.95 = 139.95
Subtract 19.95 from both sides
10x =130.00
Divide both sides by 10
X = 13
13 classes
Answer:
B. 88.5
Step-by-step explanation:
first we add all the numbers :
(79 +80 +92 +92 +81 +100 +88 +98 +71 + 100+91+90) over 12
= 1062 over 12
= 88.5
[why over 12? because there's 12 numbers]
Answer:
15%
Step-by-step explanation:
300 / 3 = 100
45 / 3 = 15
15 of 100 is 15%
Answer:
h
Step-by-step explanation:
have 2 apple jimmg has 102