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2 years ago

11

SCHOOL Half of the students in Max’s class volunteer at the local community center. Fifteen students do not volunteer. If there

are 12 boys in Max’s class, how many girls are in his class?

1 answer:

damaskus [11]2 years ago

6 0

18. 15 x 2 = 30, 30-12=18

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Find the 12th term of following geometric sequence 5, 20,80, 320,

vesna_86 [32]

5, 20, 80, 320, 1280, 5120, 20480, 81920, 327680, 1310720, 5242880, 20971520

The 12th term would be 20,971,520
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2 years ago

Man Street Florist charges

Digiron [165]

Answer:

2 dozens, $41

Step-by-step explanation:

Given data

Man Street Florist charges

$18 for a dozen roses and a

$5 delivery fee

let the number of dozens be x

and the total charge for x dozens be y

hence

y= 18x+5--------------1

Blooms and Bouquets

charges $20 for a

dozen roses and a $1

delivery fee.

let the number of dozens be x

and the total charge for x dozens be y

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Equate 1 and 2 we have

18x+5=20x+1

20x-18x= 5-1

2x= 4

x= 4/2

x= 2

Hence the number of dozens is 2

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y= 20(2)+1

y= 40+1

y= $41

6 0

2 years ago

PLEEEAAASSSEEE HELP ME I NEED IT IT'S URGENT!!!

Annette [7]

I think number 2 is 5

3 0

3 years ago

Read 2 more answers

A traffic helicopter descends 153 meters to be 445 meters above the ground, as illustrated in the

sertanlavr [38]

Answer:

598 meters

Step-by-step explanation:

In the problem, the word 'decend' means to decrease in elevation.

<u>Our equation:</u>

<u> $? - 153 = 445$ </u>

<u>Add</u><u> </u><u>153</u><u> </u><u>to</u><u> </u><u>both</u><u> </u><u>sides</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>equation</u><u>:</u>

$?= 598$

598 meters represents the original height of the helicopter.

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1 year ago

In the figure, ∠ABD = 50° and ∠BCD = 60°. <br>Calculate ∠ADC and ∠ADO.

Brums [2.3K]

Answ

Step-by-step explanation:

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1 year ago