Substitute y=4x to the second equation:
x^2 + (4x)^2 = 17
x^2 + 16x^2 = 17
17x^2 = 17
x^2 = 17/17
x^2 = 1
x = 1 and -1
When x=1, y=4(1) = 4
When x=-1, y=4(-1) = -4
Thus the solutions would be (1,4) and (-1,-4). That would correspond to D. and A.
Answer:

Step-by-step explanation:
Given
Romanticism


Gothic


Required
Complete the table <em>(See attachment for complete question)</em>
The table can be represented as:

The "total" column represents the number of males and female sampled, respectively.


The "total" row represents the number of Romanticism and Gothic sampled, respectively.


The overall sample is calculated by adding up the number of males and females or the number of Romanticism and Gothic


or


Answer:
MJK & PJR = Unequal
LJP & NJR = Equal
KJR & MJP = Equal ? (not too sure with this one)
MJP & PJR = Unequal
KJL & LJM = Unequal
Answer:
The circumference would be around 90 yards.
Step-by-step explanation:
C = 2πr
r = 14.2
14.2 × 3.14 = 44.588
44.588 × 2 = 89.176
89.176 ≈ 90
C = 90
Answer:
im not 100% sure...but i think its integer
Step-by-step explanation:
i read on google