The correct answer is A
EXPLANATION
We have
.
We want to solve for x so we divide through by
and reverse the sign of the inequality.
This gives us,
Answer:
X
Step-by-step explanation:
Let X is the number of hours Larry works a day
Given: Larry spends half of his workday teaching piano lessons.
=> Number of hours he teaches piano a day is: X
As we know that, he has 6 students, so the fraction of his workday is spent with each student is:
X : 6
= X
Hope it will find you well during the time of isolation.
<span>If Tanya’s three items (x) cost the same as Tony’s four items (y), 3x = 4y. Y is 2.25 less than x, so: 3x = 4x - 4 x 2.25. 3x = 4x - 9. 3x + 9 = 4x. 9 = x. Therefore, y = 9 - 2.25. x = 9 and y = 6.75. Three times 9 and four times 6.75 is 27. Tanya’s items cost $9 each and Tony’s cost $6.75.</span>
Answer: 13.6
Step-by-step explanation:
subtract the lowest number from the highest number to find the range. in this case, the data range is 25.6−12=13.6
X - 12 = 44
44 + 12 = 56
x = 56
I hope I helped!