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MaRussiya [10]
2 years ago
6

4. Harry is going to send some flowers to his wife. Summerfield Florist charges $1 per rose, plus

Mathematics
1 answer:
k0ka [10]2 years ago
7 0

The number of roses purchased will be; <em><u>12 roses</u></em>

The total cost of the bouquet is; <em><u>$51</u></em>

Let number of roses be x

For Summerfield florists;

At $1 per rose and $39 for the vase, cost is;

C = x + 39

For grayson's flowers;

At $3 per rose and $15 for the vase,total cost is;

C = 3x + 15

We are told when he orders a certain number of roses, the cost will be the same with each flower shop.

Thus;

x + 39 = 3x + 15

3x - x = 39 - 15

2x = 24

x = 24/2

x = 12

Total cost is;

C = 12 + 39

C = $51

Read more about cost functions at; brainly.com/question/19300938

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(4x-10)<br> Use the diagram above to determine the mCE<br> The mCE-
BabaBlast [244]

Answer: Arc CE measures 62 units

Step-by-step explanation: What we have in the question is a circle with two secants ABC and ADE. The two secants have been extended such that two arcs have been formed which are, major arc CE (that is, 4x - 10) and minor arc BD (that is 26).

When you have a circle with two intersecting secants, the angle x (that is angle CAE) is derived as half of the difference of the two intercepted arcs. That is;

Angle x = 1/2 [CE - BD)

Angle x = 1/2 [ (4x - 10) - 26]

Angle x = 1/2(4x - 36)

Cross multiply and we now have

2x = 4x - 36

Collect like terms and we now have

36 = 4x - 2x

36 = 2x

Divide both sides by 2

18 = x

Having calculated x as 18, where arc CE equals 4x - 10, then substitute for the value of x.

CE = 4(18) - 10

CE = 72 - 10

CE = 62

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3 years ago
Combine like terms y+4+5(y+8)
mote1985 [20]

Answer:

6y+44

Step-by-step explanation:

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3 years ago
Can someone help me answer this
Firlakuza [10]

Answer:

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5 0
2 years ago
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Christopher’s backyard is shaped like a rectangle with a length of 2x + 5 feet and a width of 4x - 7 feet.
Doss [256]

Answer:

8x² + 6x - 35

Step-by-step explanation:

A = (2x + 5)(4x - 7)

Front: 2x * 4x = <em>8x²</em>

Outside: 2x * (-7) = <em>-14x</em>

Inside: 5 * 4x = <em>20x</em>

Last: 5 * -7 = <em>-35</em>

Add up: <em>8x² - 14x + 20x -35</em>

Simplify: 8x² + 6x - 35

8 0
3 years ago
What is the answer to X/9-1=4?
allsm [11]
X=32
Explanation: X/9-1=4
X/8=4
8x4=32
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