Answer:
7
Step-by-step explanation:
Due Friday we have 3 days (Tuesday, Wednesday, Thursday)
21/3 = 7
Answer:
Let x = the number of ounces of Solution A
Let y = the number of ounces of Solution B
x + y = 180 y = 180 - x
.60x + .85y = .75(180)
.60x + .85y = 135 Multiply both sides of the equation by 100 to remove the decimal points.
60x + 85y = 13500
60x + 85(180 - x) = 13500
60x + 15300 - 85x = 13500
-25x = -1800
x = 72ounces
y = 180 - 72
y = 108 ounces
Step-by-step explanation:
Wyzant (ask an expert) solution on their website.
Answer:
C
Step-by-step explanation:
C) 3:1 and 9:3
Because when you simplify 9/3, it becomes 3/1 Hence, 3:1
Second question:
1/32 times 60 min = 1.875 min
34 gallons / 1.875 min = 18 gallons per minute
Third question:
b) 1152 grams
Hope this helps!
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