3 years ago

What answer for not graph just solve it 5x + y = 2

Mathematics

1 answer:

Goryan [66]3 years ago

6 0

Y=2-5x

or

y= .40 - x

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In a U.S poll 8 out of 12 citizens said they were happy with the job Obama is doing. If 126 people were surveyed. How many peopl

Illusion [34]

You could solve this using a proportion or just by common sense.

Proportion: 8/12 = x/126

Cross multiply: 12x = 1008

1008/12 = 84

Or the common sense route is just dividing 12 by 8 then multiplying the answer by 126. Either way, you get the same answer. Hope this helps! :)

~Ash

6 0

2 years ago

Read 2 more answers

If f(x) = 6x − 5 and f(5a) = 73, then what is the value of a?

Dmitrij [34]

Answer:

a =13/5

Step-by-step explanation:

f(x) = 6x − 5

f(5a) = 6*5a − 5=73

30a -5 = 73

Add 5 to each side