All categories

3 years ago

What equation represents the proportional relationship displayed in the table?

Mathematics

2 answers:

Georgia [21]3 years ago

8 0

Hey there!

To find the slope, we can use the slope formula rise over run. The rise is the change in y, and the run is the change in x.

Let's use the first 2 values for x and y.

The change in y is positive 10, and the change in x is positive 2.

10 ÷ 2 = 5

This means the slope of the equation is 5.

Since the relationship is proportional, there is no y-intercept.

<u>The equation is y = 5x.</u>

Hope this helps!

Lera25 [3.4K]3 years ago

3 0

The equation that best represents the data that is in the table is y = 5x. You can corroborate it by substituting the x values of the table and verifying that you get the "y" values

You might be interested in

Algebra 2 help? :))))

tester [92]

Just look at the photos

5 0

3 years ago

A rectangle has vertices at these coordinates.(3,6), (3,4), (6,4)What are the coordinates of the fourth vertex of the rectangle?

omeli [17]

Hi, i hope this helps! The coordinates are (6,6). I figured this out by plotting the given points and remembering that a rectangle has parallel sides and right angles :))

5 0

3 years ago

PLSS HELP ILL MARK BRAINLEST AND ILL GIVE 90 POINTS

Zigmanuir [339]

Answer:

umm? u forgot to add the composite figure lol

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Square root is 200 and integers are 14 and 15. what should each side of the garden be??

Natalija [7]

Answer: 2w

Step-by-step explanation: if the garden is shaped like a square, then all the sides are equal,

length = breadth, and the Area of a square or rectangle is the length multiplied by the breadth

and to find the length and breadth, we find the square root of the area

The area is 4w2

We know that 4 is the perfect square of 2, making 2 the square root of 4

And w2 is the square of w

This is elementary algebra, a x a = a2

b x b = b2, w x w = w2

So adding both together, the square root of 4w2 = 2w

5 0

3 years ago

A restaurant chef ordered 4 pounds of beef at $3.25 per pound, 6 pounds of potatoes at $1.96 a pound, and 5 pounds of carrots at

zhenek [66]

Answer:

Profit = $18.8 per meal

Step-by-step explanation:

Chef ordered beef = 4 pounds

Cost of beef = $3.25 per pound

Total cost of beef = 4 × 3.25 = $13

Amount of potatoes ordered = 6 pounds

Cost of potatoes = $1.96 per pound

Total cost of potatoes = 6 × 1.96

= $11.76

Amount of carrots ordered = 5 pounds

Cost of carrots = $1.81 per pound

Total cost of carrots = 5 × 1.81 = $9.05

Total amount of beef, potatoes and carrots = $13 + $11.76 + $9.05

= $33.81

Number of meals prepared with material purchased = 28

Per meal cost = $\frac{33.81}{28}$ = $1.2075

Selling price of one meal = $20

Profit per meal = Selling price - Cost price

= 20 - 1.2075

= 18.7925

≈ $18.8

Therefore, he will make $18.8 for each meal.

3 0

3 years ago