3 years ago

If 3x^2-4x+7=0, then [x-2/3]^2=

Mathematics

1 answer:

Andrews [41]3 years ago

7 0

I hope this helps you

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one year farmers recieved an average of $13.145 per bushel of wheat. How much did the farmer receive for selling 100 bushels of

djyliett [7]

multiply the 2 numbers together

100 x 13.145 = $1,314.50

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3 years ago

Adam’s car traveled 465.3 miles on 16.5 gallons of gas. Which equation can be used to determine the average number of miles that

Nostrana [21]

Answer:

$y=28.5x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form $y/x=k$ or $y=kx$

In this problem

Let

x------> the number of gallons

y------> the number of miles

the relationship between the number of miles and the gallons of gas represent a linear direct variation

The constant of proportionality k is equal to the slope m

$m=\frac{465.3}{16.5}= 28.2\frac{miles}{gallon}$

therefore

the equation of the linear equation

$y=28.5x$

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3 years ago

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A box of nails costs $2.25. A box of screws costs 1.2 times as much as the box of nails.

s2008m [1.1K]

Answer:

$2.70

Step-by-step explanation:

2.25*1.2 = 2.7

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3 years ago

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Reflection on cordinate planes

trapecia [35]

(Problems 1b and 2b are cut off in the photo)

1a Problem:

(-3,1)
(-3,5)
(-7,1)

2a Problem:

(6,2)
(3,5)
(10,7)

*Psst, I need one more brainliest answer to rank up, so if you gave that to me, it would be very appreciated, thanks :)*

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3 years ago

Deyonne made 25% more cookies than Cameron. they sold the cookies for $0.50 each. let represent the number of cookies Cameron ma

Jet001 [13]

Answer:

I think that the answers are B, E, and F.

Step-by-step explanation:

Don't rate me if they are wrong.

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3 years ago