1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hoa [83]
2 years ago
5

IF YOU ANSWER THIS I WILL GIVE YOU BRAINLIEST!! 21PTS

Mathematics
1 answer:
vovangra [49]2 years ago
4 0
<span>200 < 225 + 80x < 550

The 200 is the amount the Jenna currently have. 
225 + 80x is the amount that Jenna has to pay given x number of hours.
550 is the sum of Jenna's 200 and additional 350 she can get by selling pre-ordered Cds. This is the maximum amount she can pay for the studio rental and sound technicians.

225 + 80x < 550
80x < 550 -225
80x < 325
80x / 80 < 325/80
x < 4.06 or 4 hours

225 + 80x </span>→ 225 + 80(4) = 225 + 320 = 545
<span>
The number of hours for the sound technician will range from 1 hour to 4 hours. 

Assuming they will use 6 hours.

225 + 80(6) = 225 + 480 = 705
705 - 550 = 155

Jenna has to raise an additional $155 to pay off the studio rent and 6 hours of sound technicians. 


</span>
You might be interested in
160% of what number is 50 Provide an exact fraction answer
Artist 52 [7]

Answer:

31.25

Step-by-step explanation:

5 0
3 years ago
How To Solve these? ​
Inessa [10]

Answer:

a. 15/23

b. 13/27

c. 400g

Step-by-step explanation:

a. When the denominators are the same, you can just sum the numerators.

Which becomes, 13+2=15--> 15/23

b. Same, when the denominator is the same, you can just minus the numerators. Which becomes, 25-12=13--> 13/27

c. 1kg=1000g. 1000/5=200✖️2=400

5 0
3 years ago
25 POINTS NEED QUICK What is the equation of the line of best fit given by a regression calculator for the data in the table?
Vaselesa [24]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A company needs $5,400,000 in 14 years in order to expand their factory. How much should the company invest each week if the inv
ludmilkaskok [199]

Answer: the company should invest $12191 each week

Step-by-step explanation:

The amount that the company needs is $5,400,000

We would apply the periodic interest rate formula which is expressed as

P = a/[{(1+r)^n]-1}/{r(1+r)^n}]

Where

P represents the weekly payments.

a represents the amount that the company needs

r represents the rate.

n represents number of weekly payments. Therefore

a = 5,400000

There are 52 weeks in a year

r = 0.079/52 = 0.0015

n = 52 × 14 = 728

Therefore,

P = 5400000/[{(1+0.0015)^728]-1}/{0.0015(1+0.0015)^728}]

5400000/[{(1.0015)^728]-1}/{0.0015(1.0015)^728}]

P = 5400000/{2.98 -1}/[0.0015(2.98)]

P = 5400000/(1.98/0.00447)

P = 5400000/442.95

P = $12191

3 0
3 years ago
Law of sines: Which equation is correct and can be used to solve for the value of z?
nikdorinn [45]

The answer is A. I just finished the test.

7 0
2 years ago
Read 2 more answers
Other questions:
  • A quadratic equation of the from 0=ax2+bx +c has discriminated value of -16 .how many real number solutions does the equation ha
    5·1 answer
  • What is greater 3/11 or 2/6
    6·2 answers
  • Which of the following qualities does not describe a line? Select all that apply.
    11·2 answers
  • Sam is building a model if an antique car the scale of his model to the actual car is 1:10 his model is 18 1/2 how long is the a
    11·1 answer
  • Solve for d: <br> K + 7d = 6c − 10d.
    10·2 answers
  • The temperature changing every day by - 7/18 degrees FahrenheitWhat will be the change in the temperature after 3 days?
    9·1 answer
  • Graph the line. y=-1/5x+4
    8·1 answer
  • Gretchen rode her snowmobile 1 1/4 miles to a snowmobile trail. She rode on the trail for 5 5/6 miles and then rode back home. W
    12·2 answers
  • 2 + 8x when x = -2 please anwserrrrrrreer
    14·2 answers
  • What is the mean of the data set?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!