Answer:
x -intercept (31,0)
y-intercept (0,-31/10)
Step-by-step explanation:
x-10y=31
x-10(0)=31
x=31
x-10y=31
0-10y=31
-10y=31
y=-31/10
No. y=x would mean it would either be (-2,-2) or (0,0). basically they have to be the same.
Answer:
w = (p - 2l) / 2
Step-by-step explanation:
Step 1: Distribute
P = 2l + 2w
Step 2: Move 2l over
P - 2l = 2w
Step 3: Divide everything by 2
(p - 2l)/2 = w
And you have your perimeter equation in the term of <em>w.</em>
Answer:
x = -25
x = infinite solutions
Step-by-step explanation for 1:
4(-25) - 10 = 5(-25) + 15
-100 - 10 = -125 + 15
-110 = -110
Step-by-step explanation for 2:
Both equations are the exact same. So whatever number you put, the answer will be right
Answer:
That is, the number of rows of stitches Buddy knitted is 42 rows.
Step-by-step explanation:
With the question, we note that the size of 3.5 rows of stitch = 0.5 inches
The size of Buddy = 6 inches
The number of rows of stitch required to make 6 inches is given by;
0.5 in = 3.5 rows
1 in = 3.5 ÷ 0.5 or 7 rows
Therefore, 6 inches is given by,
7 rows/inch ×6 inches = 42 rows
That is, the number of rows of stitches Buddy knitted = 42 rows.
