Determine solving equations from word problems

Assignment Help Basic Statistics

Reference no: EM13121520

1. If it takes 4 hours to cover x miles and 5 hours to cover y miles, what is the average speed?

a) 9
b) x/4 + y/5
c) (x+y)/9
d) 4/x + 5/y

2. If you can make 100 cups of coffee and 125 cups of tea from a gallon milk, how many gallons of milk would you need to make 20 cups of coffee and 25 cups of tea?

a) 0.1
b) 0.2
c) 0.3
d) 0.4

Reference no: EM13121520

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