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worty [1.4K]
3 years ago
12

Solve 12x - 8 = 9x + 13

Mathematics
2 answers:
galina1969 [7]3 years ago
8 0
<span>Solve 12x - 8 = 9x + 13

x=7

I hope helped ^-^</span>
Lelechka [254]3 years ago
5 0
X=7

Hope this helps and have a wonderful day!
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The area of the base of a cylindrical container is defined by b(x) = x*2 - x + 12. Find
vagabundo [1.1K]

Answer: V=x^3-2x^2+13x-12

Step-by-step explanation:

Given

The area of the base is given by b(x)=x^2-x+12

The height of the container is h(x)=x-1

The volume of the cylindrical container is

V=Area\times height

Insert the values

\Rightarrow V=\left( x^2-x+12\right)\cdot \left(x-1\right)\\\Rightarrow V=x^3-x^2+12x-x^2+x-12\\\Rightarrow V=x^3-2x^2+13x-12

4 0
2 years ago
What helpful ways could this practice of gathering data and making predictions be used?
klasskru [66]

Answer:

Methods including water divining, astrology, numerology, fortune telling, interpretation of dreams, and many other forms of divination, have been used for millennia to attempt to predict the future.

Step-by-step explanation:

hope it helps : )

4 0
2 years ago
Three consecutive odd integers. x be the first, or smallest, odd integer. three consecutive odd integers are
Sonja [21]
X, x + 2, x + 4 cause if you add 1 it becomes even so add 2 everytime to keep it odd
6 0
3 years ago
A necklace regularly sells for $18.00. the store advertises a 15% discount. what is the sale price of the necklace in dollars
SSSSS [86.1K]
I can solve with 2 methods:

I. Because the discount is 15 % of 18 $ , the price will be (100-15=85) 85 % of 18 $
18*85/100= 15,3 $ ( the sale price)

II. The discount is 15 % of 18$
15*18/100= 2,7$  ( the discount)
then I decrease it from the regularly price
18$-2,7$=15,3 $ (the sale price)

Personally I believe the first is an easier method.
I hope you understand and you can apply this in every similary problem.



6 0
3 years ago
4 glue sticks cost $7.76 what equation would help determine the cost of 13 glue sticks
denis23 [38]
7.76/4 = 1.94x13=25.22
6 0
3 years ago
Read 2 more answers
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