Answer:
y = 2x - 5
Step-by-step explanation:
8x - 4y = 20
The slope intercept form is
-4y = -8x + 20
y = 2x - 5
To write the equation 8x - 4y = 20 in slope-intercept form, isolate y by moving the terms around and solve for y. The slope-intercept form of the equation is y = 2x - 5.
To write the equation 8x - 4y = 20 in slope-intercept form, we need to solve for y. The slope-intercept form of an equation is y = mx + b, where m is the slope and b is the y-intercept.
First, let's isolate y by moving the 8x term to the other side of the equation:
8x - 4y = 20
-4y = -8x + 20
To isolate y, we divide both sides of the equation by -4:
y = 2x - 5
So, the equation 8x - 4y = 20 in slope-intercept form is y = 2x - 5.
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Amount of money Lei earned for carnation per sold on the day the fundraiser = 0.25$
Expressions is the defined as mathematical statements that have a minimum of two terms containing variables or numbers
Given that,
Lei pre sold 32 carnation and c more carnations on the day of the fundraiser,
So Total No. of carnations sold = 32+c
The expression of money Lei earned for the fundraiser = 8+ 0.25c
She earned 0.25$ per carnation
So, amount of money Lei earned for carnation per sold = 8
The expression 0.25(32+c) to represent the same quantity
Divided by total no. of carnations sold in above expression
Thus, Amount of money Lei earned for carnation per sold on the day the fundraiser = 0.25$
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Answer:
right on khan
Step-by-step explanation:
Answer:
y = 16/3
Step-by-step explanation:
y = 2/3(-1) + 6
y = -2/3 + 6
y = -2/3 + 18/3
y = 16/3
Answer: y = 16/3