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IrinaK [193]
4 years ago
8

Which is an equation of direct proportion?

Mathematics
2 answers:
hram777 [196]4 years ago
6 0

A


Hope my answer helped

V125BC [204]4 years ago
3 0
A because the graph of a direct proportion crosses the origin.

Don't forget to vote brainliest and follow me!!!
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A scooter manufacturer makes two types of scooters: the Go-go, which sells for $3,200 and the Whip sells for $5,000. Both models
garik1379 [7]
Let the number of Go-go scooter to be produced be x and that of Whip scooter y, then
Maximize: R = 3200x + 5000y
subject to:
x + y ≤ 120
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The corner points of the constraints are (0, 0), (0, 100), (40, 80), (120, 0)
For (0, 0): R = 0
For (0, 100): R = 3200(0) + 5000(100) = 500,000
For (40, 80): R = 3200(40) + 5000(80) = 528,000
For (120, 0): R = 3200(120) + 5000(0) = 384,000

Therefore, for maximum revenue, they should produce 40 Go-go scooters and 80 Whip scooters.
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4 years ago
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Here is a hint: do a substitution.
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4 years ago
I only need help with number 7
Reil [10]

a,c,d are all correct

3 0
4 years ago
What is the probability of two dice has the sum less than 7
lidiya [134]

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Step-by-step explanation:

7 0
3 years ago
What is 0.7b^3•0.4b^9
Dennis_Churaev [7]

It's an expression that can be simplified to read

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4 0
4 years ago
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