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maxonik [38]
3 years ago
9

Highschool college-prep math. I need some help on this and if you do would will be greatly appreciated.

Mathematics
1 answer:
tigry1 [53]3 years ago
4 0

Answer:

Step-by-step explanation:

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I don't understand these I need help
kozerog [31]
F(x) . g(x) means that you have to multiply both functions.

This is how you do it:

\frac{4x^2 + 6}{2}.  \frac{3}{2x^2+3} =  \frac{2(2x^2+3).3}{2.(2x^2+3)}= 3

Note that I have simplified the expressions that are common in the numerator and denominator.

Answer: option D. 3
4 0
3 years ago
A shopkeeper marks the price of an calculator at 25% above cost price. He then allows a discount of 15% of the marked price and
Amanda [17]

Answer:

Rs. 18000

Step-by-step explanation:

x(1 + 25\%) \:   (1 - 15\%) - x = 900

1.0625x - x = 900

0.0625x = 900

x = 14400

•••••

14400 \times (1 + 25\%)

\:  \:  \:  \:  \:  \:  \:  \:  = 14400 \times 1.25

\:  \:  \:  \:  \:  \:  \:  \:  =Rs. 18000

The marked price of a calculator is \boxed{\green{Rs. 18000}}

6 0
3 years ago
Please answer,Part A
swat32
I did it and it did it all I can write you and I can do that for me and you tell him to answer my answer correct question answer answer my answer correct question question now question answer answer my answer correct answer answer yea or yea I answer question answer answer my answer correct yea yea I answer yea or yea I can answer your question question now question answer question yea I did not understand what I was wrong
3 0
2 years ago
Which of the following points satisfies the inequality x ≥ -3? (Select all that apply.) (0, -2) (5, -5) (-3, 4) (-4, 2)
Naddik [55]

Answer:

The correct answer is (0, -2) (5, -5) (-3, 4)

Step-by-step explanation:

The given inequality is x ≥ -3

<u>To find the correct answers</u>

1) (0, -2)

x ≥ -3

0 ≥ -3  TRUE

2) (5, -5)

x ≥ -3

0 ≥ -3 TRUE

3) (-3, 4)

x ≥ -3

0 ≥ -3 TRUE

4) (-4, -2)

x ≥ -3

5 ≥ -3  FALSE

Therefore the  correct answer is (0, -2) (5, -5) (-3, 4)

7 0
3 years ago
Read 2 more answers
May I please receive help?
Dovator [93]
Well I’m not sure if I’m right:
This is my answer:
1
3 0
3 years ago
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