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otez555 [7]
3 years ago
11

Maria solved the equation 34=x+19. Although her final answer was correct, she could have found it in a simpler way. how could sh

e have found it a different way?
Mathematics
2 answers:
yKpoI14uk [10]3 years ago
6 0

Answer:

x=15

Step-by-step explanation:

I did the work so Im pretty sure it's right

mamaluj [8]3 years ago
3 0

Answer:

She could have subtracted 19 from both sides. Hope this helps :)

Step-by-step explanation:

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180° = 3.1415926536 rad
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Please help with this khan academy questions
Mumz [18]

Answer:

-3,3

Step-by-step explanation:

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5 0
2 years ago
A new car is purchased for 19000 dollars. The value of the car depreciates at 11.25% per year. What will the value of the car be
ioda

Answer: The answer is 3573.64

Step-by-step explanation:

Exponential Functions:

y=ab^x

a=starting value = 19000

r=rate = 11.25%=0.1125

Exponential Decay:

b=1-r=1-0.1125=0.8875

Write Exponential Function:

y=19000(0.8875)^x

Plug in time for x:

y=19000(0.8875)^14

y= 3573.6388855

Evaluate :

y≈3573.64

5 0
3 years ago
3(b + 8) = b + 48 PORFAVOR con plantamiento operacion y resultado, y de paso me explique el temas nsd9ucancuqna :( amaba matemat
ipn [44]

Answer:

b=12

Step-by-step explanation:

3b +24= b +48

       -24       -24

   3b =  b+ 24

   -b      -b

2b = 24

÷2     ÷2

b=12

5 0
3 years ago
When twice a certain number is added to 7,the result is less than 17.what is the number.​
EleoNora [17]

Answer: 2?

Step-by-step explanation:

7 0
3 years ago
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