The selling price of the computer is $35.
Answer:
sorry
Step-by-step explanation:
i really don't know i'm doing overdue work to
G=4ca-3ba <=> G=a(4c-3b)
<=> a=G/(4c-3b)
Step-by-step explanation:
15) 50 ÷ 2 = 25
17) Mean = 301, Mode = 40-50
(10+20) ÷ 2 = 15, (20+30) ÷ 2 = 25, (30+40) ÷ 2 = 35
(40+50) ÷ 2 = 45, (50+60) ÷ 2 = 55, (60+70) ÷ 2 = 65
(70+80) ÷ 2 = 75
• 15×4 = 60, 25×8 = 200, 35×10 = 350, 45×12 = 540
55×10 = 550, 65×4 = 260, 75×2 = 150
Mean = (60+200+350+540+550+260+150) ÷ 7
= 2110 ÷ 7
= 301.4285....
= 301
Mode : the highest frequency
Answer:
Gerrard
Step-by-step explanation:
Let the size of each poster be 
Eve's poster portion painted will be
Gerrard's painted portion will be:
From the two inequalities, we find that 
is greater than 
by x/30
hence Gerrard has the larger blue section. His portion is 16.67% greater than Eve's
