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4 years ago

7

Let f(x) = 4x-7 and g(x) = 2x + 5 Find f(g(x)). Not a multiple choice question.

1 answer:

Vlada [557]4 years ago

5 0

So the equation to begin with looks like this: 4(2x+5)-7, and once you solve it: (8x+20)-7, and then to 8x+13. Thus 8x+13 is your answer.

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3) For what price is 15 percent off the same as $75 off?

Kryger [21]

$\text{In this question, you would need to find the right value that 15\% is \$75}\\\\\text{You can do this by multiplying each number by 0.15}:\\\\200*0.15=30\\\\300*0.15=45\\\\350*0.15= 52.5\\\\500*0.15=75\\\\\text{You would see that 15\% of 500 is \$75}\\\\\boxed{\$500}$

3 0

3 years ago

Read 2 more answers

You have found a home that you are interested in purchasing. Instead of a conventional loan, you agree to pay the premium for th

Elena-2011 [213]

Hi there
Down payment is 5% of the amount listed
100-95=5%
So the amount of down payment is
95,278×0.05=4,763.9

Hope it helps

5 0

3 years ago

0.1 is 10 times as much as what ?

kherson [118]

1 .01 2 .09 3 .04 4 .06

3 0

3 years ago

1.Which numbers below could be classified as integers? 2.Which number belongs in the shaded portion of the diagram below?

BigorU [14]

Answer:

1). Option (3)

2). Option (D)

Step-by-step explanation:

1). Integers are the numbers which are whole numbers with negative or positive notations.

Integers can't be a fraction or a number with decimal.

Out of the numbers given,

-18 and 4 will be the integers

Option (3) is the correct answer.

2). Shaded portion of the diagram represents the rational numbers excluding integers,

By the definition of the rational numbers, any number which can be written as a fraction is a rational number.

Rational numbers → All numbers given are the rational numbers

Integers → $\frac{16}{4}=4, -\frac{30}{5}=6, -\frac{32}{8}=-4$

Therefore, only one number $\frac{30}{9}$ will lie in the shaded region.

Option (D) will be the answer.

4 0

4 years ago

Which graph represent me y= y=3√x-5 ( I can’t add all 4 of the graphs because it won’t let me attach 2 photos) BUT I REALLY NEED

Andrews [41]

I think this is the graph for your answer, for the next question like this, try to use "Desmos"

7 0

3 years ago