X= 8
Y= -7
If you use elimination:
–3y–4x=–11
3y–5x=–61
Add the two equations and get
–9x=–72
Divide by –9 on both sides
X=8
Substitute 8 in for x
–3y–4(8)=–11
Simplify
–3y–32=–11
Add 32 on both sides
–3y=21
Divide by –3 on both sides
Y=–7
Answer:
4:12
Step-by-step explanation:
I think you asked for a ratio?
Answer:
1
Step-by-step explanation:
Hello :
<span>(x 4 +5x² - 36)(2x ²+ 9x - 5) = 0</span>
Answer:
2x²y⁴
Step-by-step explanation:
Area = W × L
W = A / L =
= 2x²y⁴