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larisa [96]
2 years ago
7

Amanda works as a hostess at Red Robin on weekday nights and at the Pix movie theatre on the weekends. Amanda’s pay at Red Robin

is 11.50ℎ+0.25+10and her pay at the Pix is 10.50ℎ+0.5−20. Find the polynomial that would represent Amanda’s total earnings from her two jobs.
Mathematics
1 answer:
Dmitrij [34]2 years ago
7 0

Answer:

22h−9.25

Step-by-step explanation:

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What’s 4(x+5)=60?<br> I neeeddd helllppppp
Step2247 [10]
X = 10

hope this helped :))
5 0
3 years ago
Denise would like to purchase a computer that costs$2000. Create and solve an inequality in order to determine the least amount
photoshop1234 [79]

The question is incomplete. Here is the complete question:

Denise earns $30 an hour. She wants to purchase a computer that costs $2000. Create and solve an inequality to determine the least amount of hours she must work in order to be able to purchase the computer.

Answer:

30h\geq 2000\ or\\h\geq67

Denise has to work at least 67 hours in order to buy a computer that costs $2000.

Step-by-step explanation:

Given:

Hourly earning of Denise is $30.

Let the number of hours Denise works be 'h'.

Now, total earning of Denise can be calculated using the unitary method and is given as:

Total\ money=\textrm{Hourly earning}\times \textrm{Total hours worked}\\Total\ money=30\times h\\Total\ money=30h

Now, total money earned by Denise must be at least $2000 in order to purchase a computer. Therefore, the inequality is given as:

30h\geq 2000\\h\geq \frac{2000}{30}\\h\geq 66.7

Therefore, Denise has to work at least 67 hours in order to buy a computer that costs $2000.

7 0
3 years ago
If an angle is bisected to form two new 20 degree angles, what was the measure of the original angle?
garik1379 [7]

Answer:

40 degrees

Step-by-step explanation:

If the angle is split into 2 angles, each measuring 20 degrees, then the original angle measures 20(2)=40 degress.

6 0
2 years ago
Which item has a unit rate of $6.50?
marshall27 [118]

Answer:

T-shirts

Step-by-step explanation:

First, find the unit price for caps. Divide 25 by 4, which equals $6.25. Then, divide 20.25 by 3, which equals $6.75. Next, divide 30 by 4, which equals $7.50. Finally, divide 32.50 by 5, which equals $6.50. To t-shirts have a unit rate of $6.50

4 0
3 years ago
Read 2 more answers
Find the z value for x=40 for a normal distribution with μ=30 and σ=5
DedPeter [7]
Answer: z = 2
solution:
formula of z value is
z = x - μ / σ

so z = 40-30 / 5 = 10/5 = 2#
7 0
3 years ago
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