Answer:
B
Step-by-step explanation:
given the sequence 11, 25, 39, 53, 67, the common difference is
d = 67 - 53 = 53 - 39 = 39 - 25 = 25 - 11 = 14 → B
1.) Solve the equation to get the original price; Where p = original price
30(p - 17) = 2010
30p - 510 = 2010
30p = 2010 + 510 (transferred -510 to the right side of the equation)
30p/30 = 2520/30 (divided both sides by 30)
p = 84
2.) Substitute the values to check
30(84 - 17) = 2010
30(67) = 2010
Therefore, the linear equation is 30(p - 17) = 2010;
Therefore, the original price of each desk is $84.
Answer: 194
Step-by-step explanation:
Since you have a three digit number the hundreth digit is not zero. Then from the fact that h = t -8, t must be 9, then u = 9-5 or 4. Your answer is 194.
Answer:
0.0671081 mph
Step-by-step explanation:
divide 3 cm/s by 44.704 to get mph