Answer:
Step-by-step explanation:
Lets focus on the third equation to find a:
50 - 2a = 1
Add 2a to both sides of the equation:
50 - 2a + 2a = 1 + 2a
50 = 1 + 2a
Subtract 1 from both sides of the equation:
50 - 1 = 1 + 2a - 1
49 = 2a
Divide both sides by 2:
Now substitute in the know a variable into the first equation:
Add 3b to both sides:
Add 5 to both sides:
54 = 3b
Divide both sides by 3:
c cannot be solved as there is no c variable.
Hope this helps!
Answer:
Step-by-step explanation:
<h3>Given</h3>
- f(x) = 3x-2 and g(x) = 2x+1
<h3>To find </h3>
<h3>Solution</h3>
- (f+g)(x) =
- f(x) + g(x) =
- 3x - 2 + 2x + 1 =
- 5x - 1
Let's check each option
Option A
The percentage of people choosing winter as their favorite season is
which equals to
%
The percentage of the other seasons are
Autumn = 24%
Spring = 16%
Summer = 40%
Option A is incorrect
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Option B
Out of the summer season, there are 24% female and 16% male
Option B is correct
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Option C
As explained for option A, the percentage of people who choose Autumn is 24% which isn't the smallest percentage.
Option C is incorrect
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Option D
There's 14% males and 10% female who choose Autumn as their favorite season.
Option D is incorrect since there's more male than the female who choose Autumn.
Answer: Option B
Answer:
$72
Step-by-step explanation:
5/8=45/x
cross multiply, 360=5x
72=x
Answer:
<em><u>Hence</u></em><em><u>,</u></em><em><u> </u></em><em><u>simplified</u></em><em><u>. </u></em>