Answer:
see below
Step-by-step explanation:
-(5)² = -1 * 5² = -1 * 25 = -25
List ascending order:
-5.3 x 10² = -5.3 x 100 = -530
-50
[tex]\frac{1}{2} = 0.5[/tex]
[tex]\sqrt{25} = 5[/tex]
{-5.3 x 10², -50, [tex]\frac{1}{2}[/tex], [tex]\sqrt{25}[/tex]}
Describe [tex]\sqrt{8}[/tex]: Real, Irrational
List descending order:
[tex]\sqrt{72} = 8.485[/tex]
6
[tex]\pi = 3.14159[/tex]
[tex]-\frac{3}{4} = -0.75[/tex]
{[tex]\sqrt{72}[/tex], 6, [tex]\pi[/tex], [tex]-\frac{3}{4}[/tex] }
George loan:
Principal * rate * time = Interest
2000 * .034 * 2 = 136
Principal + Interest = Payback
2000 + 136 = $2,136
Toy:
100% - 15% = 85%
.85 * 4.99 = $4.24
