Answer:
$42.84
Step-by-step explanation:
There are two ways to do this.
One
19% of 36 = 19/100 * 36 = $6.84
Total 36 + 6.84 = $42.84
Two
The second method involves knowing that his total is going to wind up being 119% of the bill. That's 100% + 19%
So the equation look like this
(119/100) * 36
or
(119 * 36) / 100 = 4284 / 100 = $42.84
Note
Both methods give you the same answer.
Edith works 5 days a week.
Which equation would represent the total time Edith spends in the office in one week?
A.
t = (5 • 8) + 1
B.
t = 5 • (8 + 1)
C.
t = 8 + (5 • 1)
D.
t = 5 + (8 + 1)
Answer:
Step-by-step explanation: For any triangle, the angles add to 180 degrees
A+B+C = 180
68+46+C = 180
114+C = 180
C+114 = 180
C+114-114 = 180-114
C = 66
Angle C is 66 degrees
Angle C' is 66 degrees
The triangles ABC and A'B'C' are similar, so angle C = angle C'
Eli signed up to take 6 lessons with a pro instructor, and each lesson cost $52.00 for a 1-hour session. Eli bought a bag of bulk practice balls to use during his lessons. After buying a bag of 40 golf balls, the total cost for his lessons and golf balls is $319.20.
Damien signed up to take 5 lessons with pro instructor, and each lesson cost $28.00 for a 30-minute session. Based on the instructor's advise, he bought a bag of 24 golf balls to use during his lessons. The total cost for his lessons and golf balls is $144.08.
Place the students in order from the least amount to the greatest amount that they paid per golf ball.
bryan: 32*4 = 128
132.48 - 128 = 4.48
4.48 /32 = 0.14 per golf ball
Eli: 52 *6 = 312
319.20 - 312 = 7.20
7.20 / 40 = 0.18 per golf ball
Damien: 28*5 = 140
144.08 - 140 = 4.08
4.08 / 24 = 0.17 per ball
least to greatest:
Bryan, Damien, Eli