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3 years ago

Pl hell any thing is appreciated I will give Brainly

Mathematics

2 answers:

Zarrin [17]3 years ago

8 0

Answer:

First one and last one

Step-by-step explanation:

liubo4ka [24]3 years ago

7 0

Depends if you want to get rid of the x or y first
If y choose the first on and the last one
For x choose the middle two

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Jacob ate 21 chips ahoy cookies in 1 hour and Bryant ate 25 chips ahoy cookies in the same time, at this rate, how mant whole co

marissa [1.9K]

Answer:
55 cookies in 80 mins
Step-by-step explanation:
1 hour has 60 mins
so 25/60=0.417
0.417/3=0.139
0.139x4=0.556
so he can eat 55 cookies in 80 mins

4 0

3 years ago

Please help. Not sure how to do this one

Sladkaya [172]

The correct answer is: Option 3: $(hofog)(x)=\frac{x-14}{x+4}$

Step-by-step explanation:

Given

$f(x)=\frac{x-6}{x}\\g(x)=x+4\\h(x)=3x-2$

We have to find

$(hofog)(x)$

This will be equal to:

$h(f(g(x)))$

So we have to find the composition of (fog)(x) first

$(fog)(x) = f(g(x))\\=\frac{x+4-6}{x+4}\\=\frac{x-2}{x+4}$

Now,

$(hofog)(x)=h(f(g(x)))\\=3(\frac{x-2}{x+4})-2\\=\frac{3x-6}{x+4}-2\\=\frac{3x-6-2(x+4)}{x+4}\\=\frac{3x-6-2x-8}{x+4}\\=\frac{x-14}{x+4}$

The correct answer is: Option 3: $(hofog)(x)=\frac{x-14}{x+4}$

Keywords: Composition, Functions

Learn more about function composition at:

#LearnwithBrainly

8 0

3 years ago

Help!!!!! will fan or/and medal 1 & 2 please

Ksivusya [100]

The first one is the Last choice, and the second one is the third choice! please mark as brainliets

3 0

3 years ago

Read 2 more answers

Each month for 7 months, Samuel mows 3 lawns. How many more lawns does he need to mow before he has mowed 29 lawns

maria [59]

7×3=21 so he has 7 more lawns or 2 1/3 months

8 0

3 years ago

Read 2 more answers

Item 5 Write 77.5% as a fraction or mixed number in simplest form.

jeyben [28]

77.5% can also be written as 77.5/100, but if you're the mathematical notation police, people don't like decimals on a fraction, sooo, an equivalent form is:

= (77.5)/(100) * (2/2)
= 155/200
= 31/40
= 0 31/40

5 0

3 years ago