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Basile [38]
3 years ago
9

True or false???????

Mathematics
2 answers:
borishaifa [10]3 years ago
5 0

True. X numbers only connect with Y numbers once.

My name is Ann [436]3 years ago
3 0
True x numbers only connect with y numbers once
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The equation V = 16300 (0.94)^t represents the value (in dollars) of a car t years after its purchase. Use this equation to comp
Dafna1 [17]

Solution:

Given:

V=16300(0.94)^t

The value of a car after t - years will depreciate.

Hence, the equation given represents the value after depreciation over t-years.

To get the rate, we compare the equation with the depreciation formula.

\begin{gathered} A=P(1-r)^t \\ \text{where;} \\ P\text{ is the original value} \\ r\text{ is the rate} \\ t\text{ is the time } \end{gathered}

Hence,

\begin{gathered} V=16300(0.94)^t \\ A=P(1-r)^t \\  \\ \text{Comparing both equations,} \\ P=16300 \\ 1-r=0.94 \\ 1-0.94=r \\ r=0.06 \\ To\text{ percentage,} \\ r=0.06\times100=6\text{ \%} \\  \\ \text{Hence, } \\ P\text{ is the purchase price} \\ r\text{ is the rate} \end{gathered}

Therefore, the value of this car is decreasing at a rate of 6%. The purchase price of the car was $16,300.

5 0
11 months ago
X + 2 &gt; -8<br> a. x &gt; -6<br> b. x &gt; -10<br> c. x &lt;-10<br> d. x &lt; -6
PSYCHO15rus [73]
The answer is: [B]: x <span>> -10
__________________________
Explanation:
___________
Given the inequality:
___________
</span>→  <span>x + 2 > - 8  ;
____________
</span>→ Subtract<span> "2" from EACH side; to isolate "x" on one side; and solve, or simplify, for "x" ;
_______________________
</span>→  x + 2 − 2 > - 8 − 2 ;  to get:
_______________________
→  x > -10 ; which is: 'Answer choice: [B]'.
_______________________
6 0
3 years ago
Please help with homework
erica [24]

Answer:

81

Step-by-step explanation:

7 0
2 years ago
Could u help me ? I really can’t figure this out it’s driving me crazy
Irina18 [472]

Answer:

1

The answer is 1

One

Un

Uno

Aight nvm

By adding 5 to both side we will just get x2= -4+5

-4+5=1

7 0
2 years ago
( x + 3 ) + ( − 7 x − 1 )
lora16 [44]

Answer:

-6x +2

Step-by-step explanation:

( x + 3 ) + ( − 7 x − 1 )

Combine like terms

x -7x   +3 -1

-6x +2

8 0
2 years ago
Read 2 more answers
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