Which best names the quantity 1/2 in the linear equation shown? y=-2x+1/2A) The y intercept
B) The slope
C) The dependent variable
D) The x-intercept
Answers
because.....
y= -2x+1/2
y = mx+b
b = 1/2
m = -2
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Evaluate the following expression, if possible. 36^((3)/(2))
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Answers
Answer:
(3x^2+1)*(7x-2)
Step-by-step explanation:
(1): "x2" was replaced by "x^2". 1 more similar replacement(s).
STEP
1
:
Equation at the end of step 1
(((21 • (x3)) - (2•3x2)) + 7x) - 2
STEP
2
:
Equation at the end of step
2
:
(((3•7x3) - (2•3x2)) + 7x) - 2
STEP
3
:
Checking for a perfect cube
3.1 21x3-6x2+7x-2 is not a perfect cube
Trying to factor by pulling out :
3.2 Factoring: 21x3-6x2+7x-2
Thoughtfully split the expression at hand into groups, each group having two terms :
Group 1: 7x-2
Group 2: 21x3-6x2
Pull out from each group separately :
Group 1: (7x-2) • (1)
Group 2: (7x-2) • (3x2)
-------------------
Add up the two groups :
(7x-2) • (3x2+1)
Answers
Answer:
If there are 10 new stores, how can there be 22 in California and 18 in nevada?
Step-by-step explanation:
Answers
x + y = 11
x + y = 11
- x - x
y = -x + 11
xy = 24
x(-x + 11) = 24
x(-x) + x(11) = 24
-x² + 11x = 24
- 24 - 24
-x² + 11x - 24 = 0
-1(x²) - 1(-11x) - 1(24) = 0
-1(x² - 11x + 24) = 0
-1 -1
x² - 11x + 24 = 0
x² - 8x - 3x + 24 = 0
x(x) - x(8) - 3(x) + 3(8) = 0
x(x - 8) - 3(x - 8) = 0
(x - 3)(x - 8) = 0
x - 3 = 0 or x - 8 = 0
+ 3 + 3 + 8 + 8
x = 3 or x = 8
x + y = 11
3 + y = 11
- 3 - 3
y = 8
(x, y) = (3, 8)
x + y = 11
8 + y = 11
- 8 - 8
y = 3
(x, y) = (8, 3)
The two numbers that add up to 11 and multiply to 24 are 8 and 3.
Answers
Answer:
Undefined
Step-by-step explanation:
This is just a vertical line when mapped from the data points given, therefore it has an undefined slope.
Answers
Answer: 1,234.70
Step-by-step explanation:
The given amount of income = $12,347
To find : One tenth of an income of $12,347
To calculate one tenth of an income of $12,347, we need to divide $12,347 by 10 ,we get
On dividing a number by ten , we put decimal just before the first digit from the right.
Hence, One tenth of an income of $12,347 = 1,234.70
Answers
First you have to subtract 2/5 on both sides to get p=2/5x+3/5p.
Then subtract 3/5p on both sides to get 2/5p=2/5.
Then you divide by 2/5 on both sides to isolate p and you get 1 :)