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Vanyuwa [196]
2 years ago
15

. The internal telephone numbers in the phone system on a campus consist of five digits, with the first digit not equal to zero.

How many different numbers can be assigned in this system
Mathematics
1 answer:
ad-work [718]2 years ago
4 0

Answer:

49

Step-by-step explanation:

(4 × 10) + 9

= 49

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A box of candy bars costs $3.12. Each candy bar in the box costs $0.52. How many candy bars are in the box?
bulgar [2K]

Answer:

6 candy bards

Step-by-step explanation:

$3.12 (total)

each one is $0.52

3.12=0.52b

divide on both sides

3.12/0.52

=6

6 candy bars

(summarized, divide 0.52 by 3.12)

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2 years ago
Find the value of n. <br> 8034 × n = 80.34
liberstina [14]
N=1/100 this is the answer
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Barb earns 26% commission on each lab manual she sells. If she sells 1200 manuals at $9.95 each, find her commission.
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3 years ago
A) Using the equation for average rate above, determine the cheetah's Please me forte
pychu [463]

Answer  The Mexican tribe where children of FOUR are fed mind-bending magic mushrooms by witchdoctors in 'surviving childhood' rituals

The hallucinogenic mushrooms grow in the hills of Mexico's Oaxaca state

Shamans give them to young children to celebrate their 'surviving infancy'

Alejandro Garces, three, will be fed the mushrooms by his parents in June

His family will chant to give thanks to pagan gods when the effects kick inStep-by-step explanation:

5 0
2 years ago
An animal shelter spends 5.50 per day to care for each bird and 8.50 per Day to care for each cat and a notice that the shelter
Deffense [45]

Answer:

19 birds

Step-by-step explanation:

First, I wrote my two equations:

5.5x +8.5y = 291.5

x + y = 41

Next, I got the variable y by itself in the second equation. Subtract x to get y = -x + 41. Then, I substituted what y equaled into the first equation. It should look like this: 5.5x + 8.5(-x+41) = 291.5. Distribute 8.5 to get 5.5x -8.5x + 348.5 = 291.5. Subtract 5.5x and 8.5x to get -3x. It should look like this: -3x + 348.5= 291.5. Subtract 348.5 from 291.5 to get -57. Now, you should have -3x = -57. Divide -3 from both sides, to get x = 19. So, there are 19 birds. If you want to go even further, 41-19= 22, which means there are 22 cats. Hope this helped!

6 0
3 years ago
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