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Nesterboy [21]
2 years ago
12

Students were asked to explain the first step in solving the equation: 3y + 4 = 16. Susan says multiply by three. Ted says to ad

d 4 to both sides. Nicole says subtract 4 from both sides. Brooke says to subtract 16 from both sides. Who is correct?
Mathematics
1 answer:
Juli2301 [7.4K]2 years ago
8 0

Answer:

Nicole is correct

Step-by-step explanation:

They need to get the 3y on one side of the equal sign and the known numbers on the other side. To do this, they must subtract the 4 from both sides.

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Solve attachment EASY POINTS
natita [175]

-px + r = -8x - 2

Add 2 to both sides

-px + r + 2 = -8x

Add px to both sides

r + 2 = -8x + px

Divide both sides by p - 8

\frac{r + 2}{p - 8} = x

3 0
2 years ago
It is roughly 8100 miles to fly from California to Australia. If it takes the plane 15 hours to reach its destination, how fast
Bad White [126]

Answer:

Answer is 540 mph (miles per hour)

Step-by-step explanation:

by diving 8100 by 15, you get a quotient of 540

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3 years ago
I need help if anyone knows the answer please ASAP
mina [271]

Answer:

TE=11

Step-by-step explanation:

x^2+6x=x+14\\x^2+6x-x-14=0\\x^2+5x-14=0\\(x-2)(x+7)=0\\x=2\\x=-7\\

(you can't use -7 cuz that would make TE a negative distance and that's a nono)

x=2\\TE=6(2)-1\\=12-1\\=11

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2 years ago
Pls u people should help me put in this maths fast solve​
mamaluj [8]

Well, you have to ask the question first.

6 0
2 years ago
You start a lawn care company with four friends. You agree to split the profits equally. The tools you need to buy cost $525. Ho
elena55 [62]
Because you're starting the company with 4 friends, there are 5 people in total. Therefore, if you do (400 × 5) + 525, you get the answer. 400 × 5 = 2000, and 2000 + 525 = $2525. I hope this helps! Let me know if you need me to explain anything :)
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