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dmitriy555 [2]
3 years ago
9

HELP PLS THIS IS DUE SOON-BTW its 7th GRADE MATH

Mathematics
2 answers:
Pepsi [2]3 years ago
6 0
Answer:
I think is 100
Greeley [361]3 years ago
4 0

Answer:

50 salads.

Step-by-step explanation:

there is 1 salad per 2 percent and ceaser and cobb together are 30% so 30÷2 =15 plus the 35 we already know the answer is 50

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[Will award brainliest if correct!] It takes a painter and his friend 8 hours to paint a room. if the painter was working alone,
Keith_Richards [23]

Answer:

it would take him 10 hours

5 0
3 years ago
W=9000+250t. How many gallons of water are being pumped out each hour? After 11 hours, how many gallons of water is being left i
3241004551 [841]

Answer:11750

Step-by-step explanation:

4 0
3 years ago
An airplane is preparing to land at an airport. It is 50400 feet above the ground and is descending at the rate of 3000 feet per
Dovator [93]

Answer:

let t = no of minutes when they are at the same altitude

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52200 - 3300t = 2500t

52200 = 3300t + 2500t

52200 = 5800t

t = 52200/5800

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The altitude:

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Check on other train

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3 0
2 years ago
Which expression is equivalent to (7x – 5) – (3x - 2)
Nastasia [14]

Answer:

D

Step-by-step explanation:

We have the expression

(7x-5)-(3x-2)

First we need to distribute the negative throughout the parenthesis. Then we can combine like terms in order to simplify this expression

(7x-5)-(3x-2)\\\\7x-5-3x+2\\\\4x-3

This answer matches D.

3 0
3 years ago
1. The population of a town was 5655 in 2010. The population grows at a rate of 1.4% annually.
DaniilM [7]

Answer:

Step-by-step explanation:

a) We would use the formula for exponential growth model which is expressed as

y = b(1 + r)^t

Where

y represents the population after t years.

t represents the number of years.

b represents the initial population.

r represents rate of growth.

From the information given,

b = 5655

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Therefore, the equation would be

y = 5655(1 + 0.014)^t

y = 5655(1.014)^t

b) in 2022, t = 2022 - 2010 = 12 years

y = 5655(1.014)^12

y = 6682

6 0
3 years ago
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