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Lelu [443]
3 years ago
6

Huang buys 3 shirts that each cost the same amount, a pair of pants that cost $12, and he pays with a $100 bill. Which expressio

n represents the amount of change Huang should receive?
Mathematics
2 answers:
postnew [5]3 years ago
7 0
3x+12 is equal to or less than 100
iris [78.8K]3 years ago
3 0

Answer:

100=3x - 12

Step-by-step explanation:

3 shirts

Pants

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2x + 5 > 9 and 5x less than or equal to 30
tatuchka [14]
2x + 5 > 9
so 2x > 9-5
   2x > 4
x > 2

5x <= 30
x <= 6


answer is   2 < x <= 6 

or interval notation it is (2, 6]
6 0
3 years ago
39.6 x 5.20 show your work traditional method
fgiga [73]

Answer:


We have to multiply

⇒39.6 x 5.20 [ Using traditional method]

Traditional method: used by humans when they learnt counting and when fraction came into existence.Suppose something(Area of a field) is divided into parts and another thing(Amount of water used in irrigating the field) is divided into parts and then we have to multiply these two numbers.


3 0
3 years ago
Y=7x-14 x intercept
Zanzabum

Answer:

y equal -7

Step-by-step explanation:

i think so but it will help you

5 0
3 years ago
Rewrite the expression 4+ the square root of 16-(4)(5) decided by 2 as a complex number in standard form a+bi
bija089 [108]

Answer: 4 + \sqrt{4i}

Step-by-step explanation:

4+ \sqrt{16-(4)(5)} = 4 + \sqrt{16-20} =4 + \sqrt{-4} = 4 + \sqrt{4i}

if it matters then simply further...

4 + \sqrt{4i} = 4 + 4i^{1/2}

8 0
3 years ago
What are the following of this function y = 4sin (2( x - <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%5Cpi%20%7D%7B4%7D" id="Te
Andrei [34K]

Answer:

See below...

Step-by-step explanation:

For a function whose formula is in this pattern:

y=A\sin\left(B(x-C)\right)

Amplitude: |A|

Period: \frac{2\pi}{B}

Phase Shift:  C

In this question, A=4,\,B=2,\,C=\frac{3\pi}{4}

Amplitude: 4

Period: \frac{2\pi}{2}=\pi

Phase Shift: \frac{3\pi}{4}

There is no vertical shift, so the midline is the x-axis whose equation is y = 0.

Also, because there is no vertical shift, the maximum is 4 and the minimum is -4.

The graph is attached.

6 0
3 years ago
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