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
PtichkaEL [24]
3 years ago
15

Alyssa got a job as a part-time waitress at a diner. She earns a daily wage of $50 and a 20% tip from the bill amount of the cus

tomers she serves. Which equation represents Alyssa’s total daily earnings (y) based on the total bill amount of the customers she serves (x)?
y = 0.7x – 20
Mathematics
1 answer:
leva [86]3 years ago
8 0
Y = 0.2x + 50
when you convert a percent to a decimal you move it two points to the left then add the 50 for daily earnings
You might be interested in
Four friends went to a concert and paid $12 total for parking and $x per ticket. The expression $4x + $12 represents the total c
Sever21 [200]

Answer:4

Step-by-step explanation:

5 0
2 years ago
The half-life of radioactive cobalt is 5.27 years. Suppose that a nuclear accident has left the level of cobalt radiation in a c
sweet [91]

Answer:

  35 years

Step-by-step explanation:

The proportion p that remains after y years is ...

  p = (1/2)^(y/5.27)

In order for 1/100 to remain (the level decays from 100 times to 1 times), we have ...

  .01 = .5^(y/5.27)

  log(0.01) = y/5.27·log(0.5) . . . take logs

  y = 5.27·log(0.01)/log(0.5) ≈ 35.01 ≈ 35 . . . . years

5 0
3 years ago
Plzzzzzzzz helpe out​
Dvinal [7]

Answer:

\frac{cos-sin^{2}+1 }{sin(1+cos)}\\\\=\frac{cos - sin^{2}+sin^{2}+cos^{2}   }{sin(1+cos)}\\\\=\frac{cos+cos^{2} }{sin(1+cos)}\\\\=\frac{cos(1+cos)}{sin(1+cos)}\\\\=\frac{cos}{sin}\\\\=cot

( 1 = sin² + cos²)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Round to the nearest hundredth?<br><br>A<br><br>4<br><br>?<br><br>35°<br><br>с<br><br>B
DaniilM [7]

The length of the unknown side length, |AB|, is 6.97

<h3>Trigonometry</h3>

From the question, we are to determine the value of the unknown side length

The unknown side length is the hypotenuse

Using SOH CAH TOA

We can write that

sin 35° = 4/|AB|

∴ |AB| = 4 /sin35°

|AB| = 4 /sin35°

|AB| = 6.97

Hence, the length of the unknown side length, |AB|, is 6.97

Learn more on Trigonometry here: brainly.com/question/22099203

#SPJ1

3 0
1 year ago
Tyson’s puppy weighed 8 pounds 3 ounces last year.
masya89 [10]

Last year- 8 lbs 3 ounces

Add 2 lbs and 4 ounces

Which is 10 lbs 7 ounces

10 lbs in onces is 160 ounces

Then you add the other 7 ounces so the final answer is 167 ounces

Tyson’s puppy weighs 167 ounces!

Good luck please mark me as braniliest!!!!!!

5 0
3 years ago
Other questions:
  • Marcial found a recipe for fruit salad that he wanted to try to make for his birthday party. He decided to triple the recipe. a.
    7·1 answer
  • A rectangle has an area of 72 in². The length and the width of the rectangle are changed by a scale factor of 3.5. What is the a
    10·1 answer
  • Someone please help !!!!
    11·2 answers
  • Decimals from 12.4 to 13.8 with an interval of 0.2 between each pair of decimals
    9·1 answer
  • In a study to determine the relationship between self esteem and eating, subjects had been randomly divided into two groups. One
    12·1 answer
  • The East Company manufactures several different products. Unit costs associated with Product ORD105 are as​ follows: Direct mate
    9·1 answer
  • Solve the system of equations.<br> 2x + 2y + 3z = 3<br> 6x + 3y + 37 = 3<br> 2x + 5y + z = 6
    7·1 answer
  • A painter uses 1.2 liters of the paint to cover 1m2 of the wall.
    9·1 answer
  • Reflect (2, -3) over the y-axis.
    9·1 answer
  • I WILL MARK BRAINLIEST
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!