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
LenKa [72]
2 years ago
6

Sam needs a web designer. Designer A is offering her services for an initial $460 in addition to $100 per hour. Designer B is of

fering her services for an initial $730 in addition to $55 per hour. When will the two designers charge the same amount of money?
Mathematics
1 answer:
arsen [322]2 years ago
7 0
The designers will Charge the same amount at $700. 500+100*2=700 and 600+50*2=700
You might be interested in
Horse Of Course sells "Juan the horse" t-shirts for $23. Due to increased popularity, the store will raise the price by 8%. What
Sliva [168]

Answer:

the new price of the t-shirt is $24.84

Step-by-step explanation:

The computation of the new price of the t-shirt is shown below

= Price of the t-shirt × (1 + increased percentage)

= $23 × (1 + 0.08)

= $23 × 1.08

= $24.84

Hence, the new price of the t-shirt is $24.84

We simply applied the above formula so that the correct value could come

And, the same is to be considered

7 0
3 years ago
Use a 95​% prediction interval to predict the useful life of a brand A cutting tool when the cutting speed is 45 meters per minu
qwelly [4]

Answer:

<em>The answer resides in the explanation.</em>

<em>Pls rate as brainliest </em>

Step-by-step explanation:

The predicted useful life of a brand A cutting tool when the speed is 45 meters per minute is 1.2 to 5.5 hours.

The predicted useful life of a brand B cutting tool when the speed is 45 meters per minute is 3.4 to 5.4 hours.

The prediction interval for brand A is larger than the prediction interval for brand B because the estimated standard error of  y^ is different for the two intervals.

The prediction intervals are both larger than the corresponding confidence intervals.

The standard error for the estimated mean value of y is smaller than the standard error for the predicted value of y.

The predicted useful life of a brand A cutting tool that is operated at 100  meters per minute is -0.59 hours

The actual predicted useful life of a brand A cutting tool when the speed is 100 meters per minute is 0.0 to 2.3 hours.

6 0
3 years ago
How do u do this? HELPPPPPPPPPPPP
qaws [65]
You would multiply the like (or similar) terms together. 

2*4= 8

-5i*7i= -35i

The correct answer is "A".

I hope this helped you.

Brainliest answer is always appreciated. 
8 0
3 years ago
Read 2 more answers
How many variables are in the equation? 7y + 2x + 8 = 29 *
Mars2501 [29]

Answer:

Y and X AKA 2

Step-by-step explanation:

5 0
3 years ago
Help please - first question
Afina-wow [57]
The answer should be x=60. ABD are an equilateral triangle all the angles must add up to 180. 60*3=180. Also if you have a protractor you can measure the angle C, the 60 degrees part and measure it against A, D and B. Hope this helps.
5 0
3 years ago
Other questions:
  • Factoring-16w²+50wz-21z²  please help me solve
    8·1 answer
  • Herman saves 22% of his monthly paycheck so he can buy a new car. He earned $825 last month. How much money did Herman save for
    14·1 answer
  • Cost of sled $99.50<br> markup: 95%
    11·1 answer
  • Two students in Mrs. Albring’s preschool class are stacking blocks, one on top of the other. Reece’s blocks are 6 cm high, and M
    6·1 answer
  • over the course of four days the price of stock at ACM E corporation fall $28. what was the average change in stock price per da
    15·1 answer
  • Will mark brainliest.
    12·1 answer
  • What is the best approximation of the solution to the system to the nearest integer values
    6·1 answer
  • How do you solve for x <br><br>the similarity statement is abc~ xyz​
    15·1 answer
  • John's recipe makes 24 chocolate chip cookies per batch. If he makes x batches and gives y cookies to each of his 6 friends, wri
    12·1 answer
  • 275 liters to millimeters​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!