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2 years ago

What is the solution to the system of equations represented by these two lines?

Mathematics

2 answers:

ANEK [815]2 years ago

6 0

Answer:

(3, 2)

Step-by-step explanation:

The solution to the system of equations is (3, 2)

Hope this helps!

Svetach [21]2 years ago

6 0

Answer:

(2, 3)

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Which of the following functions is not linear?

Marrrta [24]

Answer:

Step-by-step explanation:

The equation of a linear function is in form:

$y=mx+b$

We have:

$\bold{A.}\\\\y=8(x+8)+4(x+8)\qquad\text{use the distributive property}\\\\y=8x+64+4x+32\qquad\text{combine like terms}\\\\y=12x+86\to m=12,\ b=86\\\\\bold{linear\ function}$

$\bold{B.}\\\\y=\dfrac{\sqrt8}{8}x-4\to m=\dfrac{\sqrt8}{8},\ b=-4\\\\\bold{linear\ function}$

$\bold{C.}\\\\y=\dfrac{1}{8}x+8\to m=\dfrac{1}{8},\ b=8\\\\\bold{linear\ function}$

$\bold{D.}\\\\y=8x^2+8x+4\\\\\bold{not\ linear\ function}\\\\\text{because is}\ x^2\\\\\text{It's a quadratic function}$

3 0

3 years ago

Using the rate of $8 for every 2 pounds of rice, how much would a 1/2 pound of rice cost

GaryK [48]

2/½=4
8/4=2
It would be 2$

6 0

3 years ago

Read 2 more answers

0.375 is an example of a terminating decimal.<br> True<br> False<br><br> HELP

igor_vitrenko [27]

Answer:

True

Step-by-step explanation:

the decimal does not continue further making it a terminating decimal

5 0

2 years ago

Read 2 more answers

Please help w/ math!

Vlad [161]

You need to convert 3 lb, 6 oz into all ounces. To do this, know that 16 ounces is 1 pound.
(3pounds)(16 oz/1 pound)
This cancels out the pounds, and leaves you with 48ounces, then add the 6 ounces you already knew of. You now have 54 ounces, which is "D"

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2 years ago

What is the equation that is perpendicular to the line y=2x-3 and passes through the point (-6,5)? Show all of your work.

Helga [31]

Answer:

y = m x + b equation for a straight line

m m' = -1 for perpendicular lines

Thus m' = -1/2 is required

Check:

-1/2 * -6 + 2 = = 3 + 2 = 5 = y for the last equation give

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2 years ago