5 is a whole number so keep it as 5 then 4 is in the tenths place so that means have ten for the denominator so 5 and 4/10 is the mixed number then simplified to 5 and 2/5
5(9-4)2-3^2 -3^2=9
5(9-4)2+9 9-4=5
5(5)2+9 5(5)=25
(25)2+9 (25)2=50
9+50=59
Y = x² + 4x + 1
vertex; (-2, -3)
axis of symmetry; x = -2
hope this helps, God bless!
20 > x + 7
Imagine the inequality sign is an at least sign
Answer:
15 different pairs.
Step-by-step explanation:
I hope this helps. :D