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Assoli18 [71]
3 years ago
13

15)

Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0

Answer:

A, x>3

Step-by-step explanation:

You solve the equation as normal by crossing out both sides and getting what equals to x, but since you divided by a negative the sign flips and you are left with your answer. Hope this helps!

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PLEASE HELP ASAP NO LINKS
insens350 [35]

<u><em>function </em></u>: p(x) = 65 + 25(x)

for 3 sells

  • p(3) = 65 + 25(3)
  • p(3) = 140

for 10 sells

  • p(10) = 65 + 25(10)
  • p(10) = 315

So,

140 ≤ p(x) ≤ 315

8 0
2 years ago
Read 2 more answers
7 inches converted to feet
Zarrin [17]
<span>0.583333333 feet

If I helped, press "Thanks" button. It will make me happy</span>
5 0
3 years ago
Please help me answer this
defon

Answer:

It looks like the third one, C

Step-by-step explanation:

Every time c increases by 1, d increases by 2

That means the slope will be 1/2

That means the slope is positive

Which means that there can only be one answer, C

6 0
3 years ago
Read 2 more answers
19. The areas of corresponding faces of two similar hexagonal prisms are 25 cm² and 121 cm². What is the ratios of the correspon
Pie

ANSWER

I) 5:11

ii) 5:11

iii) 125:1331

EXPLANATION

Let the side lengths be in the ratio:

x:y

This implies that the area will be in the ratio:

\frac{ {x}^{2} }{ {y}^{2} }  =  \frac{25}{121}

Take positive square root.

\frac{x}{y}  =  \sqrt{ \frac{25}{121} }

\frac{x}{y}  =  \frac{5}{11}

Hence the sides are in the ratio:

x:y=5:11

The perimeter of the smaller hexagon is 6×5=30

The perimeter of the larger hexagon is 6×11=66

The ratio of the perimeter is

30:66=5:11

The volume will be in the ratio

5³:11³

125:1331

6 0
3 years ago
What is the value of x in the equation 2x – 3 = 9 – 4x?
strojnjashka [21]
Move the 4x over to the left side and get:
6x - 3 = 9

Then move the 3 over to the right....
6x = 12

Divide by 6

x = 2
5 0
3 years ago
Read 2 more answers
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