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Veseljchak [2.6K]
3 years ago
9

X+3=0 how do I so excited this math equation

Mathematics
2 answers:
andrew-mc [135]3 years ago
3 0
Don't get excited. To solve this equation, just subtract 3 from each side.
Yuki888 [10]3 years ago
3 0
The answer is:

x + 3 = 0
-3        -3
x = -3
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You purchase a car in 2010 for $25,000. The value of the car decreases by 14% annually. What would the value of the car be in 20
Fed [463]

Answer: -$6,500

Step-by-step explanation:

Here we could , use the arithmetic progression where

T(2020 - 2010) = a + ( n - 1 )d

T10 = a + ( 10 - 1 )d --------------- 1

a = $25,000, n = 10 and d = 14% of $25,000 = $3,500 the common difference.

Note since it decreases the common difference d = -$3,500.

Now substitute for the values in the equation above.

T10 = 25,000 + 9 x -3,500

= $25,000 - $31,500

= -$6,500 (deficit )

4 0
2 years ago
Solve the system of equations by graphing, elimination or
vladimir1956 [14]

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8 0
2 years ago
A spinner and 4 cards are shown below:
yan [13]

Answer: 1 over 20

Step-by-step explanation: If the spinner has 5 parts to it at purple is one of those parts then the spinner has a 1/5 chance of it landing there.

If there are 4 cards and 1 of them are pink then there is a 1/4 chance of picking pink(if done randomly)

So if we mutiply 1/4 and 1/5, we get 1/20

That is how I arrived at my answer of 1 over 20

8 0
2 years ago
Read 2 more answers
Maria is 12 years older than Jose. In 9 years Maria will be twice as old as Jose.
Stella [2.4K]
I would have to say
Maria is 21
Jose 9
If Maria was 12 and Jose wasn’t born yet look at their ages in nine years.
Hope this helped.
5 0
2 years ago
HLP PLZ WILL GIVE BRAINLIEST
Rama09 [41]

((−6.5)(2))(−5)

= (−13)(−5)

= 65 or A

7 0
2 years ago
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