Which of the following expressions could be used to find the sale price of an item that costs d dollars if it is on sale for 30%
off?
A. 30d
B. 70d
C. 0.3d
D. 0.7d
1 answer:
Answer:
C
Step-by-step explanation:
This is because 30d would be multiplying whatever the cost by 30, however with 0.3d you are taking 0.3 or 30% off of the whole number.
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The first one would be it.
Answer:
429
Step-by-step explanation:
y=3+6×(n-1)
n=72
y=3+6×(72-1) = 429
C^2+(2/3)
2^2+(2/3)
4+(2/3)
4 2/3
Final answer: 4 2/3 or 14/3 as an improper fraction
1 yd = 36 in; 20 ft 8 in = 248 in;
We will use a proportion:
36 : 24 = x : 248
24 x = 36 * 248
24 x = 8,928
x = 8,928 : 24 = 372
Answer: C ) 372 in
technically yes but please do not.
