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3 years ago

Simplify each expression 8+7y-3y+2-4

Mathematics

2 answers:

Kobotan [32]3 years ago

8 0

Answer:

6+4y

Step-by-step explanation:

Evgen [1.6K]3 years ago

3 0

Your answer i believe would be 6+4y

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Find the indicated values, where g(t)=t^2-t and f(x)=1+x f(2g(1)

Darina [25.2K]

$g(t)=t^2-t\\\\f(x)=1+x\\\\f(2g(1))=?\\\\g(1)=\\_{\text{put t=1 to the equation of g(t)}}\\\\=1^2-1=1-1=0\\---------------\\2g(1)=2(0)=0\\\\f(2g(1))=\\_{\text{put x-0 to the equation of f(x)}}\\\\=1+0=1\\\\Answer:\ f(2g(1))=1$

8 0

3 years ago

Read 2 more answers

The histogram shows the ages of people in a community chorus. How many people in the chorus are 50 or older? Enter your answer i

Vilka [71]

Answer:

Step-by-step explanation:

The computation of the number of people in the chorus are 50 or older is as follows

According to the attached figure

In the age of 50 - 60 , there is 8 people

In the age of 60 - 70 , there is 4 people

In the age of 70 -80, there is 1 people

So, if we do the total that comes

= 8 people + 4 people + 1 people

= 13 people

Hence, the no of people would be 13

The same is relevant

3 0

3 years ago

C = 5/9(F - 32) for F

grigory [225]

Answer:

Step-by-step explanation:

5 0

2 years ago

Mais bank account is overdrawn by 60$, which means her balance is -$60. She gets 85$ for her birthday and deposits it into her a

ladessa [460]

Answer:

$25

Step-by-step explanation:

From the above question, we are told that:

Mais bank account is overdrawn by 60$, which means her balance is -$60. She gets 85$ for her birthday and deposits it into her account.

The amount she has in her bank account is calculated as:

Her current account balance + The amount she got for her birthday

Hence:

- $60 + $85

= $25

The amount she has in her bank is $25

5 0

3 years ago

Can 10,13,16 for a side length triangle?

aleksley [76]

Answer:

yeess

Step-by-step explanation:

3 0

3 years ago