Answer :
inequality form: k ≥ -4
OR
interval form: [-4, ∞)
Answer:
A
Step-by-step explanation:
Convert the symbols in the diagram to an algebraic equation
3x + 6 = 5x + 2 ( subtract 3x from both sides )
6 = 2x + 2 ( subtract 2 from both sides )
4 = 2x ( divide both sides by 2 )
2 = x ⇒ x = 2 → A
The answer is A. 5/25 X5/25 =25/625 if I'm wrong I'm sorry
1 book is 17.55
2 books is 16.70
3 books is 15.85
4 books is 15
5 books is 4.15
6 books is 4.30
7 books is (3.55)
Answer:
The seventh-grade class earned more money in September by $36
Step-by-step explanation:
a)
The price of flowers in September was $1.50. In October, the price went up 20%
The increase in the price was 20*1.50/100=$0.30. So the new price is $1.80
$1.80
b) In September, the seventh-grade class sold 900 flowers for
900*1.50 = $1,350. They earned 40% of it, that is
40*1,350/100 = $540
In October they sold 700 flowers for
700*1.80 = $1260. They earned 40% of it
40*1260/100 = $504
The difference was $540-$504=$36
The seventh-grade class earned more money in September by $36