Answer:
x < 4
So the dot on the graph would be an open dot and the number line would be shaded to the left.
Step-by-step explanation:
I do not see a number line, but
x < 4
So the dot on the graph would be an open dot and the number line would be shaded to the left.
Answer:
Karen needs to spend $4.5 to buy new hair bands.
Step-by-step explanation:
Given:
Hair bands Karen have = 3
cost of 8 hair bands = $1
Total Hair bands she require = 39
Hence Number of of new hair bands require = Total Hair bands she require - Hair bands Karen have = 39 -3 = 36
we need to find how much money she need to spend to buy new hair bands.
cost of 8 hair bands = $1
Cost of 36 hair bands = money need to spend on hair bands
By using Unitary method we get;
Money spend on new hair bands = 
Hence,Karen needs to spend $4.5 to buy new hair bands.
Answer:
he can buy 5!
Step-by-step explanation:
50.30 * 5 = 251.5
if you add another hat it will be more than $300
Answer:
b) 1.383
d) 2733
f) 41.429
h) 6317
j) 87.889
Step-by-step explanation:
2x -20 -1 =0
2x -21=0
2x=21
x= 10.5