All categories

3 years ago

Does the point (5, -1) lie on the line 2y + 3x = 13?

Mathematics

1 answer:

makkiz [27]3 years ago

4 0

Answer: Yes

Step-by-step explanation:

You can find out by inputting your values

2y + 3x = 13

x = 5

y = - 1

2(- 1) + 3(5) = 13

- 2 + 15 = 13

13 = 13

You might be interested in

What are the units of the independent variable and of the dependent variable

UNO [17]

There aren't really "units". There is x and y. X represents the independent and y is the dependent. The vertical line up on a graph is the dependent and the horizontal is the independent. Vertical is y and horizontal is x. Hope this helps and mark as brainliest!

7 0

3 years ago

Petra and Robyn work part-time on weekends. The ratio of Petra's wage to

Marianna [84]

Step-by-step explanation:

4 + 3 = 7

petra robyn total

210 / 7 =30

wage total

ratio

30× 4 = $120

<em>Petra's part</em>

30× 3 = $90

<em>Robyn’s part</em>

6 0

3 years ago

A rectangles side is 7.6 cm. the bottom of the rectangle is 11cm. what is the area?

DaniilM [7]

Answer:

83.6 cm

Step-by-step explanation:

Area = width x length

so 7.6 x 11

which is 83.6

Therefore, the area of the rectangle is 83.6 cm

hope this helps, give brainliest?

5 0

3 years ago

Read 2 more answers

At the awards banquet 7 guest sat at each table everyone of the 38 tables were filled how many guest were at the banquet

Stella [2.4K]

Answer:

266 guests

Step-by-step explanation:

7 people per table and 38 tables means 7x38=266.

Brainliest always helps!

7 0

3 years ago

Determine the slope of y=2x^2-4x+2.

bearhunter [10]

To find the slope we will need to differentiate!

Step 1: $y' = 4x-4$ // let's take the derivative with respect to x

Since there is no x value specified there is an infinite number of slope values that we can input into this equation.

3 0

3 years ago

Does the point (5, -1) lie on the line 2y + 3x = 13?​

Does the point (5, -1) lie on the line 2y + 3x = 13?