Answer:
H=12
Step-by-step explanation:
12-8=4
hope this helps!!
the answer should be $7,562.00
20
y^2+4y-1=(-7)^2+4(-7)-1=(-7)(-7)-28-1=49-28-1=21-1=20
Answer: look it up on bing
x = 1 + sqrt 2
Step-by-step explanation
