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2 years ago

Sutract 5a -3b +2b from a-4b -2c

Mathematics

2 answers:

Alborosie2 years ago

8 0

Step-by-step explanation:

-4a-5b-2c I think that is the best answer

seraphim [82]2 years ago

3 0

Step-by-step explanation:

sutract 5a -3b +2b from a-4b -2c

a-4b-2c-(5a-3b+2b)

a-4b-2c-5a+3b-2b

a-5a-4b+3b-2b-2c

-4a-4b+b-2c

-4a-3b-2c

-(4a+3b+2c)

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A chef cooks 9 lbs of chicken for 36 people and 17 lbs of chicken for 68 people

Anastaziya [24]

Answer:

$\frac{1}{4} lbs/person$

Step-by-step explanation:

Here is the complete question: Find the rate of change for the situation:

A chef cooks 9 lbs of chicken for 36 people and 17 lbs of chicken for 68 people.

Given: 1st situation, A chef cook 9 lbs chicken for 36 people.

2nd situation, chef cook 17 lbs chicken for 68 people.

∴ 1st situation, weight of chicken per person= $\frac{9\ lbs}{36\ person} = \frac{9}{36}$

Weight of chicken per person= $\frac{1}{4} lbs/ person$

2nd situation, weight of chicken per person= $\frac{17\ lbs}{68\ person} = \frac{17}{68}$

Weight of chicken per person= $\frac{1}{4} lbs/ person$

In both the situation chef cook same amount of chicken per person, which is $\frac{1}{4} lbs/ person$

∴ Rate of change is $\frac{1}{4} lbs/ person$

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Sutract 5a -3b +2b from a-4b -2c​

Sutract 5a -3b +2b from a-4b -2c