Answer:
b) 1/4
The slope of the line is 1/4
13. Answer: n ≥ 108
<u>Step-by-step explanation:</u>
18 ≤ n ÷ 6
<u>×6 </u> <u> ×6 </u>
108 ≤ n → n ≥ 108
Note: The line under the inequality symbol represents a closed dot
Graph: 108 ·---------------→
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14. Answer: x > -4
<u>Step-by-step explanation:</u>
-3x < 12
<u>÷(-3) </u> <u>÷(-3) </u>
x > -4 <em>Flip the inequality sign when × or ÷ by a negative </em>
Note: No line under the inequality symbol represents an open dot
Graph: -4 o-----------→
Multiply the entire cost by 0.08 and that will be the tax. For example if a toy is a dollar then the tax will be eight cents.
Answer:
1.5 I believe
Step-by-step explanation:
7/8 + 3/4
3/4 x 2 = 6/8
6/8 + 7/8 = 13/8, simplified to 1.5
Total = x^2, small square 3^2
Shaded area = x^2-9 = (x+3)*(x-3), clear? :)