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vladimir1956 [14]
2 years ago
10

Using the chart above, which of the following statements is true when comparing the account balances?

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
8 0

Answer:

d

Step-by-step explanation:

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How much does he receive if he is given 1.5% commission?
algol [13]
For example, if he sell $100 amounts of products, than he will get $1.5 commissions. 

$100 x 0.015 = $1.5
6 0
3 years ago
Please help! I don't really understand this.
ch4aika [34]

Step-by-step explanation:

11.

Area of rectangle = 408 in²

Length = 3x-2 and width = x

The area of a rectangle is given by :

A = lb

(3x-2)x = 408

x = 12 inch and x = -11.33 in

Neglecting negative value,

The width of rectangle = 12 inch

The length of rectangle = 3x-2 = 3(12)-2 = 34 inch

12.

Base of triangle = 2x+2

Height = x

The area of a triangle is given by :

A=\dfrac{1}{2}bh\\\\600=\dfrac{1}{2}\times (2x+2)x\\\\600=(x+1)x

x = 24 cm and x = -25 cm

Neglecting negative value, x = 24 cm

Base = 2x+2 = 2(24)+2 = 50 cm

Hence, this is the required solution.

8 0
3 years ago
Plz help me plz help me​
sladkih [1.3K]

Answer:

In one hour Stephanie earns $1.50 more than Marco

Step-by-step explanation:

w=9h

H is a variable

9×hour= wage

9×15= $135

9×18= $162

157.50-135=$22.50

189-162=$27

27-22.50=4.50

Now cause its per hour we know she earns $4.50 more in 3 hours.

4.50÷3=$1.50

8 0
2 years ago
HELP WILL GIVE BRAINLESS Which choice is equivalent to the fraction below? (Hint: Rationalize the
Ad libitum [116K]

Answer:

C. \sqrt{x + 2}  -  \sqrt{x}

Step-by-step explanation:

\frac{2}{ \sqrt{x} +  \sqrt{x + 2}  } \\  \\  =   \frac{2}{ (\sqrt{x} +  \sqrt{x + 2})  } \times  \frac{(\sqrt{x}  -   \sqrt{x + 2})}{(\sqrt{x}  -   \sqrt{x + 2})}  \\  \\  =  \frac{2( \sqrt{x}  -  \sqrt{x + 2}) }{ ({ \sqrt{x} )}^{2}  -  {( \sqrt{x + 2} )}^{2} }  \\  \\  = \frac{2( \sqrt{x}  -  \sqrt{x + 2}) }{ x  -  {( x + 2)} }  \\  \\  = \frac{2( \sqrt{x}  -  \sqrt{x + 2}) }{ x  -   x  - 2 } \\  \\  = \frac{2( \sqrt{x}  -  \sqrt{x + 2}) }{  - 2 }  \\  \\  =  - ( \sqrt{x}  -  \sqrt{x + 2})  \\  \\  \frac{2}{ \sqrt{x} +  \sqrt{x + 2}  } =   \purple{ \bold{\sqrt{x + 2}  -  \sqrt{x} }}

3 0
3 years ago
Which is a stretch of an exponential decay function? f(x) = one-fifth (one-fifth) superscript x f(x) = one-fifth(5)x f(x) = 5one
vitfil [10]

The exponential function that represents a stretch of a decay function is given as follows:

f(x) = \frac{5}{4}\left(\frac{4}{5}\right)^x

<h3>What is an exponential function?</h3>

An exponential function is modeled by:

y = ab^x.

In which:

  • a is the initial value.
  • b is the rate of change.

It represents a stretch if a > 1, and a decay function if b < 1. Researching the problem on the internet, the correct option is given as follows:

f(x) = \frac{5}{4}\left(\frac{4}{5}\right)^x

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ4

8 0
2 years ago
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