Answer:
x = 1/3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define Equation</u>
8x - 3 = 2(x - 1/2)
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distributive 2: 8x - 3 = 2x - 1
- Subtract 2x on both sides: 6x - 3 = -1
- Add 3 to both sides: 6x = 2
- Divide 6 on both sides: x = 1/3
Answer:
The equation of a line in slope-intercept form is y = mx + b
where m is the slope
and b is the y-intercept.
For example,
in the equation y = 9x - 7
the slope is 9
and the y-intercept is -7, which means that the line crosses the y-axis at the point (0, -7)
If your question you are given m=3/8 and you can find the value of b from the given y-intercept.
Step-by-step explanation:
The slope-intercept form of a linear equation is:
y
=
m
x
+
b
Where
m
is the slope and
b
is the y-intercept value.
Substituting gives:
y
=
3
x
+
7
Answer:
52.8
Step-by-step explanation:
3x5 =15 × 3 =45
1.5 x 2.6 = 3.9 x 2 =7.8
Combine
Answer:
While factoring may not always be successful, the Quadratic Formula can always find the solution. The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.
source from: https://www.purplemath.com/modules/quadform.htm
your welcome!
Answer:
48
Step-by-step explanation:
you need 4 one-fourth cups to make one cup. multiply 12 by 4 and you get 48
