Hi there.
if it's easier for you to graph in slope-intercept form, you can easily change it.
5x - 10y = 20 (subtract 5x on both sides)
10y = 5x - 20 (divide all numbers by 10)
(5 divided by 10 is 0.5) (-20 divided by 10 is -2)
y = 1/2x - 2
now just graph it using this new equation. start at (0, 0) and go down by 2 points. this lands you on (0, -2). from that point, go up 1 point and 2 points to the right. this lands you on (2, -1) then connect the two dots with a line.
hope this helps!
Answer:
B
Step-by-step explanation:
obtuse
The number of pieces of sod will Jim need to cover his backyard with sod is 4 pieces.
<h3>What is termed as the unitary method?</h3>
- The unitary method is a process that determines the value of a single unit from the value of multiple units, as well as the value of multiple units from of the value of a single unit.
For the given question;
The backyard of Jim is in the shape of the rectangle.
The dimension of the yards are in given in mixed fraction, convert that in improper fraction as;
- Length : 15 5/6 yards = 95/6 yards
- Width : 10 2/5 yards = 52/5 yards
The area of the rectangle yard is;
Area = length x width
Area = 95/6 x 52/5
Area = 76 sq. yd.
The dimension of the sod in pieces are -
- Length : 1 1/3 yards
- Width : 1 1/3 yards
Area of each sod is -
Area = length x width
Area = 11/3 x 11/3
Area = 121/6 sq. yd.
Thus, the total umber of the sods required for the yard is;
Number = 76 sq. yd. / 121/6 sq. yd.
Number = 3.76 ≈ 4
Thus, the number of pieces of sod will Jim need to cover his backyard with sod is 4 pieces.
To know more about the unitary method, here
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Answer:
The answer is ""
Step-by-step explanation:
The slope of the line is gonna be 1/3