<em><u>Question:</u></em>
At the market, 5 light bulbs cost $9. How much do 7 light bulbs cost?
<em><u>Answer:</u></em>
Cost of 7 bulbs is $ 12.6
<em><u>Solution:</u></em>
Given that,
5 light bulbs cost $ 9
Find the cost of 1 bulb
Cost of 1 bulb is found by dividing the cost of 5 bulbs by 5
Thus cost of 1 bulb is $ 1.8
<h3><u>Find the cost of 7 bulbs:</u></h3>
Thus cost of 7 bulbs is $ 12.6
Answer is rhombus
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Answer is <span>B. -5/4
EF: (2,-2) (-6,8)
slope = (8 + 2) /(-6 -2) = -10/8 = -5/4</span>
Answer:
24x-9
Step-by-step explanation:
(8x-3)3
(3×8x)+(3×-3)
24x-9