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Dmitry_Shevchenko [17]

3 years ago

5

How do you solve for a and b?

2 answers:

natali 33 [55]3 years ago

5 0

You need to isolate b on one side of the equation then divide both side by h finally move b on the other side of the equation by subtracting it from both sides of the equation and then you have what b equals to

Allisa [31]3 years ago

3 0

Here you go, hope it helped!

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A set of equations is given below:

Novay_Z [31]

These would have infinite solutions because this is a slope-intercept equation. Since you are provided with the y-intercept in both, you can put anything in for the slope and it will work.

Hope this helps!

8 0

3 years ago

I don't think i've been so confused ever, how do I solve this using long division?

tankabanditka [31]

Check the picture below.

7 0

4 years ago

A=1/2 h(x+y) make x the subject

insens350 [35]

Answer:

Step-by-step explanation:

A =1/2 *h (x+y)

A =hx+hy/2

A*2 =hx+hy

2A =hx+hy

2A - hy = hx

(2A -hy)/h = x

6 0

3 years ago

Read 2 more answers

Anyone who answers this correctly I WILL GIVE U A SUPER THANKS

Inga [223]

Answer:

25

Step-by-step explanation:

4x+8+72=180

4x+80=180

180-80=100

100/4=25

x=25

3 0

3 years ago

The music store sold 12 trumoets and 19 clarinets last month. If clariners sell for $139.95 and the store made $4,578.45 from sa

Kamila [148]

Answer:

$159.95

Step-by-step explanation:

Let price of trumphet be defined by $x$

price of clarinet = $139.95

Number of clarinets sold = 19

Earning through clarinets' sale = $19*139.95 = 2659.05$

Total earning of store = $4578.45

Earning through trumphets' sale = $4578.45 - 2659.05 = 1919.40$

price of one trumohet = $\frac{1919.40}{12} = 159.95$

price of clarinet = $159.95

7 0

4 years ago