Step-by-step explanation:
a1 = 2
a2 = a1 + 9 = 2 + 9 = 11
a3 = a2 + 9 = 20
a4 = a3 + 9 = 29
a5 = a4 + 9 = 38
a6 = a5 + 9 = 47
Answer:
Part A: y = $250 + $45x
Part B: U = y * 0.75 or U = ($250 + $45x) * 0.75
Part C: $390
Step-by-step explanation:
Part A: In this scenario, we have fixed costs for the treatment and two variables, one of which is the number of appointments which is represented by the letter x and the total amount of costs which is represented by the letter y in the following equation...
y = $250 + $45x
Part B: Now we have the equation for the total cost we can update it to add the 25% discount. Since this is a discount it means that it is being subtracted from the 100% original price. Therefore, we need to multiply the total cost by the decimal form of 75% (100 - 25) which we can get by dividing the percentage by 100 like, which gives us 0.75. Now we multiply this value by the total cost in order to get the updated cost (U).
U = y * 0.75 or U = ($250 + $45x) * 0.75
Part C: Now we can substitute the number of appointments variable (x) by 6 and solve for U.
U = ($250 + $45x) * 0.75
U = ($250 + $45(6)) * 0.75
U = ($250 + $270) * 0.75
U = $520 * 0.75
U = $390
Answer:
Urgent Answer/calculate 24+18=/6^+1x3yard^=x
Step-by-step explanation:
Hello there.
Question: <span>Geno has two hamsters,zippy is 94 millimeters long popcorn is 8.7 centimeters long.How much longer is zippy in millimeters?
Answer: Convert 8.7 cm to mm
8.7 cm = 87mm
Then work out the difference between the two numbers.
94mm - 87mm = 7mm.
In short, Your answer is that Zippy is <span>7mm </span>longer than Popcorn.
Hope This Helps You!
<span>Good Luck Studying ^-^</span></span>
Answer: 7
Step-by-step explanation: