Two friends are planning a graduation party. They decide the number of cans of pop they will need to I
order is y = 2x + 20, where x is the number of people
at the party and y is the number of cans of pop.
What is the slope of the linear function?

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b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

80 the answer is 80

step-by-step explanation: