3 years ago

Please help me with this and thank you

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

I think it’s D sorry if you get this wrong I also have to do my work

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So can anyone help me with #1 and 2 and show work I have no idea what I’m doing

Neporo4naja [7]

Answer:

x = 44*2

x = 62*2

x = 108/2

x = 160/2

12x = 60*2

12x = 120

x = 120/12

5x = 50/2

5x = 25

x = 25/5

3 0

3 years ago

Given: f(n) = 3n-5 and g(n) = 2n-1<br>Find: (fog)(5

laiz [17]

Answer:

Step-by-step explanation:

So we have the two functions:

$f(n)=3n-5\text{ and } g(n)=2n-1$

And we want to find (fog)(5). This is the same as:

$(f\circ g)(5)=f(g(5))$

So, find g(5) first:

$g(5)=2(5)-1\\$

Multiply and subtract:

$g(5)=10-1=9$

So, we can substitute:

$f(g(5))=f(9)$

Find the value:

$f(9)=3(9)-5$

Multiply and subtract:

$f(9)=27-5=22$

So:

$(f\circ g)(5)=22$

And we're done!

4 0

3 years ago

3a+7+2(3+a) simpilify

Vladimir [108]

Answer: The answer is 5a+13

Step-by-step explanation:

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3 years ago

A cyclist travels 3 miles in 15 minutes and then a further 7 miles in 25 minutes without stopping.

Feliz [49]

Answer:

15 mph

Step-by-step explanation

i used a calculator but correct me if im wrong pls

3 0

3 years ago

A team earns 2 points for a win. 1 point for a draw and no point for a loss. The table below shows the points earned by Trinidad

aleksandr82 [10.1K]

Answer:

3 point in draw

Step-by-step explanation:

because the trinidad netballer draw and got 3 points

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3 years ago