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Tcecarenko [31]
4 years ago
12

Can someone answer this please!!!

Mathematics
1 answer:
Sergeeva-Olga [200]4 years ago
6 0

Answer:

y= -1/4 x+4

Step-by-step explanation:

1. Solve for y

2. Use the same equation you just got without the 7 (b value) and plug in the new point (8,2) into the x and y

3. Solve for b

4. Final equation includes the slope found in step 1 and the new b value

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Good science requires that you record your observations accurately.<br><br><br><br> TrueFalse
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True.

Step-by-step explanation:

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3 years ago
Will give brainlist plz help its for my 9 week exam<br><br> a. 228<br> b. 229<br> c. 172<br> d. 171
natka813 [3]

Answer:

I think its 229

if you take how many yellow marbles he got out of 7 it would be 3/7 and then I divided 400 by 7 and got 57. something so I multiplied 3 times 57 and got 171. So if you take 400-171 you get 229

4 0
3 years ago
Solve for x.<br> 40 = 8(x - 10)
Aleksandr [31]

Answer:

x = 15

Step-by-step explanation:

hope this helps, have a great day/night!!

5 0
3 years ago
Read 2 more answers
The running time (in minutes) of a TV episode is 60-2c where c is the number of commericals aired during the episode. What is th
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Answer:

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5 0
3 years ago
An open box of maximum volume is to be made from a square piece of material 24 cm on a side by cutting equal squares from the co
mr Goodwill [35]

Answer:

V = x(24 - x)^2 cm^3.

Domain = (0, 24).

Step-by-step explanation:

a. Let the lengths of the sides of the squares be x cm.

Then the lengths of the sides of the base of the box will be  (24 - 2x) cm.

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So the required volume

= height * area of base

So V = x(24 - x)^2

b. The domain of this function is (0, 24).

5 0
3 years ago
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