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joja [24]
2 years ago
9

Please help me quickly

Mathematics
2 answers:
Scilla [17]2 years ago
8 0
Divide 4 to both sides of the equation
S_A_V [24]2 years ago
7 0

Answer:

Divide 4 to both sides of the equation

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Maymona book club is ordering new novels, She knows that the total cost of 6 books is $90, and 10 books cost $150. Write an equa
aleksandr82 [10.1K]

Answer:

Y=15x

Step-by-step explanation:

<h2>Okay so let's approach this problem!</h2><h2 />

X is books and Y is total cost

Let's find the slope!

Y2-Y1/ X2-X1

Just replace

\frac{150 - 90}{10 - 6}

\frac{60}{4}  = 15

The slope is 15

y = 15x + b

Now replace x and y with coordinates and solve

150 = 15(10) + b \\ 150 = 150 + b \\  - 150 \\ 0 = b

The final equation:

y = 15x

That's it! If you have any questions please ask! Brainliest Appreciated.

6 0
2 years ago
True or false. - 0.25 = - 1/4
Katena32 [7]

Answer:

true

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLEASE HELP ALGEBRA 2
svet-max [94.6K]


1) I use an interest program on my calculator. You could also use the equation listed in the math textbook. Principle=2500  Rate=0.025   Years=3 No.compounds/yr=4   Answer is $2,694.08

2) All positives

3) Square root of 343

4) Square root of 48

I hope that helps. :)

4 0
3 years ago
A pair of Air Force 1 shoes went from $40 to $48. What is the percent increase for these shoes?
kompoz [17]

Answer:

Hi, the price went up by 20%

Hope this helps

6 0
3 years ago
Is the percent increase from 50 to 70 equal to the percent decrease from 70 to 50? Explain.
Galina-37 [17]

Answer

No. The amounts of change are the same, but the original amounts are different. The ratio for the percent increase from 50 to 70 is 20/50, or 40%. The ratio for the percent decrease from 70 to 50 is 20/70, or about 29%.

8 0
3 years ago
Read 2 more answers
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