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3 years ago

11

Can I get some help with 4) and 5) plz

1 answer:

bulgar [2K]3 years ago

3 0

Plan 1 is the best choice because plan 2 would be an extra $120.00 more for the year.

No because Pam is reading 42 pages every hour so in 5 hours she would have only read 210 pages. Zack is reading 45 pages in an hour so he would finish just under 5 hours.

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Juan ordered 20 pizzas for a party. 45% of the pizzas have 8 slices each. The remaining 55% of the pizzas have 12 slices each. C

Mama L [17]

Total number of pizzas Juan ordered $20$

Since, $45\%$ of pizzas have $8$ slices.

Therefore, number of pizzas with $8$ slices are: $45\%\times(20)$

$=\frac{45}{100} \times(20)$

$=\frac{45}{10} \times(2)$

$=\frac{90}{10}$

$=9$ pizzas

Also, since, $55\%$ of pizzas have $12$ slices.

Therefore, number of pizzas with $12$ slices are: $55\%\times(20)$

$=\frac{55}{100} \times(20)$

$=\frac{55}{10} \times(2)$

$=\frac{110}{10}$

$=11$ pizzas

Now, there are $9$ pizzas with $8$ slices and $11$ pizzas with $12$ slices.

Therefore, total number of slices of pizza are: $=(9)(8)+(11)(12)$

$=72+132$

$=204$ slices

5 0

3 years ago

What is the lmc of 3 and 7

igor_vitrenko [27]

Answer:

21

Step-by-step explanation:

3 times 7 is 21

7 times 2 is 14 and 3 doesn't go into that!

7 times 1 is 7 and 3 doesn't go into that either!

Can I have brainliest please, if not that's ok. :)

4 0

3 years ago

A 5 inch bamboo shoot doubles in height every 3 days. if the equation y=ab^x , where x is the number of doubling periods, repres

Eddi Din [679]

Answer = a = 5 b = 3

6 0

3 years ago

Dr. Sandoval, a farm veterinarian, just weighed a particular pig and found out it is 96 kilograms. The last time she checked, th

slega [8]

4% because 100=100% -4 =96

4 0

3 years ago

Student tickets to the school football game cost $5.80 each and general admission

Tems11 [23]

Answer:

x + y = 380

5.8x + 7.4y = 2372

Step-by-step explanation:

7 0

3 years ago