Divide by rt on both sides

Subtract 2L from both sides

Subtract 9 then multiply by 4

Multiply by K


Thus, the final answers are 1 and -1/8.
Solve for x by plugging in y, then plug x back in
Answer:
C. x > 5 or x < - 3
Step-by-step explanation:
Step 1:
x - 1 > 4
x > 4 + 1
x > 5
Step 2:
x - 1 < -4
x < -4 + 1
x < -3
HP: {x > 5 or x < -3} (c)
Volume= 37. 7
V=π r² h/3 = π · 22 · 9/3 ≈37.69911
I hope this helps!