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labwork [276]
4 years ago
15

Amber charges $8.25 per hour to baby-sit. One Saturday she baby sat for 3.5 hours in the morning and 2.25 hours in the afternoon

. To the nearest cent how much did she earn on Saturday?
Mathematics
1 answer:
maks197457 [2]4 years ago
3 0

Answer:

$47.44

Step-by-step explanation:

The sum of hours worked= 3.5hrs + 2.25hrs= 5.75hrs

Money earnt= rate x no. hours= 5.75hrs * $8.25/hr = $47.4375

Round to nearest cent = $47.44

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TV−→− bisects ∠RTS. If the m∠RTV=(16x−6)° and m∠VTS=(13x+9)° , what is the value of x and the m∠RTV ?
natta225 [31]

Answer:

x = 5

RTV = 74

Step-by-step explanation:

Given

RTV=16x - 6

VTS=13x+9

Required

Determine the values of x and RTV

Since, TV is a bisector, then

RTS = RTV + VTS --- (1)

and

RTV = VTS -- (2)

Substitute values of RTV and VTS in (2)

16x - 6 = 13x + 9

Collect Like Terms

16x - 13x = 9 + 6

3x = 15

Solve for x

x = 5

Substitute 5 for x in RTV=16x - 6

RTV = 16 * 5 - 6

RTV = 80 - 6

RTV = 74

8 0
3 years ago
Which statement best describes the interquartile range of this set of weights?
Arisa [49]

Answer:

.?

Step-by-step explanation:

5 0
3 years ago
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What is the equation, in point slope form, for a line that passes through the points (4,5) and (-3,-1)
mylen [45]

Answer:

<u>-6</u>

-7

Step-by-step explanation: (4,5) and (-3,-1)

  • Y2 represents -1
  • Y1 represents 5
  • X2 represents -3
  • X1 represents 4

<u>Y2 - Y1</u>

X2 - X1

<u>-1 - 5</u>

-3 - 4

<u>-6</u>

-7


Hope this helps you!!! :)

8 0
3 years ago
Read 2 more answers
Need help please id really appreciate it thank you!!!!!!!!!!!! Simplify 2x + x.
Citrus2011 [14]

2(x+x) would be your best bet

4 0
3 years ago
30 secs on battery hurry for brainles
labwork [276]

Answer:

8\frac{1}{2}

Step-by-step explanation:

\frac{17}{2}= 8\frac{1}{2}

17 ÷ 2 = 8.5

8.5 as a mixed number is 8\frac{1}{2}.

3 0
3 years ago
Read 2 more answers
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