The (small) challenge here is to determine what the LCD is. Since 11, 17 and 3 are all prime, we find the LCD by multiplying them together: 561.
Then 9/11= 459/561; 15/17 = 495/561; and 2/3 = 375/561.
3rd answer would be correct
Answer:
1) B
2) A
3) C
4) B
Step-by-step explanation:
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Answer:
The price per square foot is $0.50
Step-by-step explanation:
step 1
Find the area of the canvas
The area of the rectangular canvas is equal to
we have
substitute
step 2
Find the price per square foot
Divide the cost by the area
so
81 ÷ 3 = 27
hope it helps!