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Lubov Fominskaja [6]
3 years ago
12

Barry can buy a dozen roses for 19.99 at the florist To the nearest cent how much would it cost Barry to buy 18 roses?

Mathematics
1 answer:
skad [1K]3 years ago
7 0
To the nearest cent it would cost $29.99
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Solve the equation for y<br><br>0.6y + 1.2 = 0.3y - 0.9 + 0.8y​
Digiron [165]

Answer:

y= 1.67

Step-by-step explanation:

0.6y + 1.2 = 0.3y + 0.9 + 0.8y

0.3 = 0.5y

1.67 = y

4 0
3 years ago
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1:the area of a rectangular floor is 32m².if it's breadth is half of its length find its perimeter
Bingel [31]

Answer:

Step-by-step explanation:

1)  length = x m

breadth = x/2 m

Area of rectangular floor = 32 square m

length * breadth = 32\\\\x*\dfrac{1}{2}x = 32\\\\\\x^{2}=32*2\\\\\\x^{2} = 64\\\\x=\sqrt{64}=\sqrt{8*8}\\\\x = 8 \ m

Length = 8 m

Breadth =8/2 = 4 m

Perimeter = 2*(length + breadth) = 2*(8 + 4)

                = 2*12

                = 24 m

2) Perimeter of square = 12 cm

Side of a square = perimeter ÷ 4 = 12 ÷ 4 = 3 cm

Area =side *side = 3*3 = 9 cm²

3) Perimeter of square field = 60 m

Side = Perimeter ÷ 4 = 60 ÷4 = 15 m

Area of square = 15 * 15 = 225 m²

4) Perimeter of rectangle = 28 cm

breadth = (Perimeter ÷ 2) - length

             = (28 ÷2) - 8

             = 14 - 8

Breadth = 6 cm

Area of rectangle = 8 * 6 = 48 cm

3 0
2 years ago
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A taxi service charges you $1.50 plus $0.60 per minute for a trip to the airport. The distance to the airport is 10 miles, and t
miv72 [106K]
The taxi ride should be twenty minutes long
7 0
4 years ago
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Help plz
Gemiola [76]

Answer:

The 9th and 11th students are also boys.

Step-by-step explanation:

Every other student is a boy. Since the 7th student is a boy this means the 8th student is a girl.

You can also think of it with odd numbers. Every odd numbered student is a boy.

5 0
4 years ago
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In the diagram below, mpr = 140 and mqs = 106. What is the measure of ptr?
choli [55]

Answer:

Option B

m\angle PTR=123^o

Step-by-step explanation:

we know that

The measure of the interior angle is the semi-sum of the arcs comprising it and its opposite

so

m\angle PTR=\frac{1}{2}[arc\ PR+arc\ QS]

substitute the given values

m\angle PTR=\frac{1}{2}[140^o+106^o]

m\angle PTR=123^o

4 0
3 years ago
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