Gretta wrapped 15 presents every 20 hours. At that rate, how long, in hours, will it take to wrap 18 presents? label optional
2 answers:
Answer:
40 hours
Step-by-step explanation:
Answer:
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X = 7
y = 10
x + y = 700
7x + 10y = 6400
10x + 10y = 7000
(-) 7x + 10y = 6400
______________
3x = 600
x = 200
200 + y = 700
y = 500
Answer:
Length = Width * 3
Width = 2 ft
Length = 2 ft * 3 = 6 ft
Perimeter = (L * 2) + (W * 2)
P = 16 ft
Area = L * W = 12 square feet
D) 34/5 because 6(5) = 30 30+4=34 , so its 34/5
Answer:
4
the fourth expression is a rational
its a m8 a a a a a aa aaa
