MATHEMATICS MIDDLE SCHOOL

The equation of line j is y=2x-8. line k includes the point (-5,-9) and is parallel to line j. what is the equation of like k? Write the equation in slope-intercept form. Write the numbers in the equation as proper fractions, improper fractions. or integers

Answers

Answer 1
Answer:

Answer:

y = 2x + 1.

Step-by-step explanation:

The line j is y = 2x - 8. Comparing this with the standard form of a straight line y = mx + c we see that m (the slope) = 2.

The line k is parallel to j so it has the same slope.

Using the point-slope for of a straight line we can ow find the equation of the line k.

y - y1 = m(x - x1)   where m = slope and (x1, y1) is a point on the line, so

y -  (-9) = 2(x - (-5))

y + 9 = 2(x + 5)

y + 9 = 2x + 10

y = 2x + 1   (answer).


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What is the fully factored form of 32a3+12a2

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Hello!

I believe it would be 4a(8+3)6
By finding the GCF, 4a, we factor what it can go into. The other factors, 3 and 2, are multiplied and put at the end.

Hope this helps!
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12 gallons is needed for a 500 mile trip.
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Answers

Answer:

20 and - 20 has an absolute value of 20

Step-by-step explanation:

Let's recall that the term "Absolute value" describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value of a number is always positive and never negative.

Upon saying that, in this case, 20 and - 20 has an absolute value of 20.

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A dealer paid $10,000 for a boat at an auction. At the dealership, a salesperson sold the boat for 30% more than the auction price. The salesperson received a commission of 25% of the difference between the auction price and the dealership price. What was the salesperson’s commission?

Answers

Given situation:
=> A deadler paid $10 000 for a boat at an auction.
=> At the dealership, a sales person sold the boat for 30% more than the auction price
=> 10 000 dollars + 30%
=> Then the salesperson received a commission of 25% of the difference between the auction price and the dealership price
=> 10 000 + 25%
Let’s find the solution
=> 10 000 x .30 = 3000
=> 10 000 + 3 000 = 13 000, he sell it for this price
=> then he received a commission
=> 13 000 – 3 000 = 10 000
=> 10 000 x .25
=> 2500 , his commission



The difference between the auction price and dealership price is:

0.30*10000 = $3,000

25% of $3,000 is 0.25*3,000 = $750

The salesperson's commission was $750.

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Answers

A = 180
b = 180
c = 180

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Keri walks her dog every morning the length of the walk is 0.55 kilometer on each weekday.on each weekend day the walk is 1.4 times as long as a walk on a weekday how many kilometers does keri walk in one week?

Answers

.55km x 5 days = 2.75km

.55km x 1.4 = .77km x 2 = 1.54km

2.75km + 1.54km = 4.29km in one week. 

0.55 * 1.4= 0.77   0.77*2=1.54    0.55*5=2.75  add 1.54+2.75=4.29 kilometers per week
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Nat sews a triangle on an apron. The three sides of the triangle measure 3 inches, 4 inches, and 5 inches. Which best represents the triangle That sews on her apron

Answers

Answer:

Is a scalene right triangle

Step-by-step explanation:

Classify the triangle

By the interior angles

Applying the Pythagoras Theorem

substitute the values

------> is true

therefore

Is a right triangle

By the length sides

The triangle has three unequal sides

therefore

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Answers

60=60+0,812=800+10+2

Hope this helps!
60=60+0,812=800+10+2
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