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Zigmanuir [339]
3 years ago
15

Please answer both of these questions. :) Thank you!

Mathematics
1 answer:
son4ous [18]3 years ago
7 0
Answers:
Wood Question: 860 millimeters
Heigh Question: 73 centimeters

Explanations:
Wood Question: You can get this result by doing 7.74/9 because you are dividing 7.74 meters into 9 pieces and you will get 0.86, AKA 86 centimeters. Then, you need to multiply that by 10 to convert it into millimeters and 86(10) is 860.

Height Question: First, you want to do 1.46/2 and you will get 0.73. 0.73 meters is equivalent to 73 centimeters, and since you know Jaxson is two times his sister's height, you know that you can leave it at that, therefore your final answer is 73 centimeters.
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1. Which store had the highest demand both before and after the price increase?
Anna71 [15]

Answer:

The answer is Store 4

Step-by-step explanation:

As before the price increases, Store 4 has the highest price among other Stores. After price increases, Store 4 continued to has highest price among them

6 0
3 years ago
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Factor completely.<br> 7 + 14x + 7x^2 =<br> *khan academy*
Ipatiy [6.2K]

Answer:

( X + 1 )( X + 1 )

Step-by-step explanation:

just factor it with calculator

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3 years ago
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A bus travels with a constant speed of 48 miles per hour. How long will it take to travel 60 miles? Write your answer as a decim
agasfer [191]

Answer:

1.25 hours, I think?

Step-by-step explanation:

60 miles divides by 48 per hour.

5 0
3 years ago
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What is:<br> 3x=y-2 <br> 6x=4-2y
Dimas [21]

Answer:

x − y + 4 = 8 7 x + y = 03 x + 4y = − 5

Step-by-step explanation:

3 0
3 years ago
5. Katie makes and sells scarves. Her monthly profit is given by P(s) = -s2 + 25s - 100, where "s" is the selling price. For wha
Marat540 [252]

Answer: s > 5

Step-by-step explanation:

-s² + 25s - 100 > 0

Coefficient of s² is -1, multiply the equation through by -1.

-1 × (-s² + 25s - 100)

s² — 25s + 100

ax² + bx + c

Then you get the factors x and y that gives x + y = b and xy = c

b = -25 and c = 100, x = -20 and y = -5

-20 × -5 = 100 and -20 + -5 = -25

Then

s² — 20s — 5s + 100 > 0

Factorising,

s (s — 20) — 5(s — 20) > 0

(s — 5)(s — 20) > 0

(s — 5) > 0 and (s — 20) > 0

s>5 and s>20

s > 5

Hope this Helps?

4 0
4 years ago
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