3 years ago

Please Help, I need to get a good grade!

1 answer:

7 0

First I subtracted all the terms in the second equation from the terms in the first one, eliminating all the x terms. that made finding y easy. Then I substituted the value for y into one of the equations to find x :)

You might be interested in

*PLEASE ANSWER[MULTIPLE CHOICE] FOR BRIANLIEST* (08.01 MC)

Viktor [21]

Your answer would be (3, 4) is the solution to both lines A and B.

7 0

3 years ago

A section of road covers 18.3 square feet. Each square foot will require 5.1 minutes to repair.

Salsk061 [2.6K]

Answer:I think it’s 61 minutes

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Find an equation of the line in the form whose x-intercept is 15 and y-intercept is 3, where a, b, and c are integers with n

madreJ [45]

x-intercept = (15, 0) y-intercept = (0, 3)

slope (m) = (y₂ - y₁)/(x₂ - x₁) = (0 - 3)/(15 - 0) = -3/15 = -1/5

Point-Slope formula: y - y₁ = m(x - x₁) ; where (x₁, y₁) is one of the given points

y - 0 = (-1/5)(x - 15)

-5y = x - 15

x + 5y = 15

Answer: x + 5y = 15

5 0

3 years ago

Can someone walk me through this?

Diano4ka-milaya [45]

So you can set up proportion.

$\dfrac{7.5\ \text m}{76^\circ} = \dfrac C{360^\circ}$

Here, you need to solve for C.

You can do that by multiple both sides by 360 and then you should get $360^\circ\cdot\dfrac{7.5\ \text m}{76^\circ} = C \approx \boxed{35.526\ \text m}$

Hope this helps.

3 0

3 years ago

A flat surface of a solid figure

-BARSIC- [3]

<span>A flat surface of a solid figure is called a "face".
Your answer is <em>face.
</em>
</span>

8 0

3 years ago

Read 2 more answers