Answer:
Step-by-step explanation:
<u>Slope-intercept form</u> of a linear equation:
where:
- m is the slope
- b is the y-intercept
<u>Given equation</u>:
Therefore, comparing the given equation with the slope-intercept form:
- slope (m) = -2
- y-intercept (b) = -2
The slopes of <u>parallel lines</u> are equal.
Therefore, the slope of the new line is -2.
Substitute the given point (4, 5) and the slope m = -2 into the slope-intercept formula and solve for b:
Finally, substitute the found values of m and b into the formula to create the equation of the line that passes through the given point and is parallel to the given line:
Learn more about the slope-intercept form here:
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9 inches = 14 yard
Formula: divide the value in inches by 36 because 1 yard equals 36 inches. So, 9 inches = 936 = 14 or 0.25 yard.
Answer:
The answer for this question is C, E and F .
Step-by-step explanation:
Given that the length is 3 times the width. So firstly, you have to find the expression of length :
Let width = w,
Next, the perimeter of rectangle is P = 2(length+width) so you have to substitute the expression into the formula :
Let length = 3w,
Let width = w,
Answer:
3 pizza
Step-by-step explanation:
four people eat 3/4 of pizza
4*3/4=12/4=3 pizzas
The term 6b represents the original price of loaves of bread and 0.78b represents the amount of discount on 6 loaves of bread.
Step-by-step explanation:
Given,
Sale = 13% off
Number of bread purchased = 6
Original price of loaf of bread = b
The given expression is;
6(b-0.13b)
Expanding the expression;
6b-0.78b
5.22b
Here;
The term 6b represents the original price of loaves of bread and 0.78b represents the amount of discount on 6 loaves of bread.
