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
kkurt [141]
2 years ago
14

A salesperson earns $350 per week plus 12% of her weekly sales. The expression representing her earnings is 350+0.12x. which of

the following describes the sale necessary for the salesperson to earn at least $800 in one week
A) X <=2917

B) x >=2917

C) x <=3750

D) x >=3750
Mathematics
2 answers:
valentinak56 [21]2 years ago
6 0

Answer:

D) x ≥ 3750

Step-by-step explanation:

For this situation, we begin with our expression, 350+0.12x.  Since the salesperson wants to earn at least $800, this means she could earn more as well.  This is the symbol greater than or equal to:

350+0.12x ≥ 800

Subtract 350 from each side:

350+0.12x-350 ≥ 800-350

0.12x ≥ 450

Divide both sides by 0.12:

0.12x/0.12 ≥ 450/0.12

x ≥ 3750

Naddik [55]2 years ago
5 0

Answer:

The correct option is D.

Step-by-step explanation:

It is given that a salesperson earns $350 per week plus 12% of her weekly sales.

Let x be the weekly sales.

The expression representing her earnings is

350+0.12x

The sale necessary for the salesperson to earn at least $800 in one week.

350+0.12x\geq 800

Subtract 350 from both sides.

350+0.12x-350\geq 800-350

0.12x\geq 450

Divide both sides by 0.12.

\frac{0.12x}{0.12}\geq \frac{450}{0.12}

x\geq 3750

Therefore, the correct option is D.

You might be interested in
Which equation is equivalent to 5(2)^8t=15 when solved for t?
LenaWriter [7]

Answer:

5(2)^8t=15 = t = (3/256) or 0.01171875

Step-by-step explanation:

3 0
3 years ago
Fourteen less than 5 times a number is 1. Identify the integer.<br>​
Elis [28]

Answer:

3

Step-by-step explanation:

5×3 =15

15-14=1

therefore the answer is 3

5 0
3 years ago
Find the square root of the fraction 64/100
kirill [66]
The simplified answer is 4/5
3 0
2 years ago
Read 2 more answers
it takes 21 minutes for 5 people to paint 7 walls. how many minutes does it take 3 people to paint 10 walls
tensa zangetsu [6.8K]
21/7=3mins per wall with 5 people.
Because we assume that all of the people paint at the same rate, 3 X 5=15 mins for one person working alone.
15/3=5 mins per wall with 3 people X 10 people= 50 mins for 3 people to paint 10 walls.


The answer is 50 mins.
8 0
3 years ago
The Niagara Falls ferris wheel has a diameter of 48 meters, and one revolution takes 2.25 minutes to complete. Riders can see Ni
Yanka [14]

The time intervals when the riders could see Niagara falls are; 0.834 < t < 1.416 and (3.084, 3.666)

<h3>How to interpret Cycle Graphs?</h3>

From the diagram attached, we can say that;

Period = 2π/k

where;

k = 2π/2.25

k = 8π/9

Thus;

h(t) = -(48/2) cos (8π/9)t + ((48/2) + 0.5)

h(t) = -24cos (8π/9)t + 24.5

Riders can see Niagara falls if they are higher than 41 meters above the ground. Thus;

41 = -24cos (8π/9)t + 24.5

41 - 24.5 = -24cos (8π/9)t

16.5 = -24cos (8π/9)t

-0.6875 = cos (8π/9)t

cos⁻¹0.6875 = (8π/9)t

t = 0.834 min

Thus, time interval is between;

0.834 < t < (2.25 - 0.834)

⇒ 0.834 < t < 1.416 and

(2.25 + 0.834) < t < (2.25 + 1.416)

⇒ (3.084, 3.666)

Read more about Cycle Graphs at; brainly.com/question/24461724

#SPJ1

4 0
2 years ago
Other questions:
  • What is 25% of 279.00
    11·1 answer
  • Given that g(x) =x^3 <br> G(-x)
    9·1 answer
  • Find of the length of the missing side. The triangle is not drawn to scale.
    10·1 answer
  • Use the following figures to find the value of x.<br>(any help would be appreciated)​
    6·1 answer
  • How do I find the first four terms of the sequence?
    7·1 answer
  • Sarah can run 8.2 miles per hour. How many miles can she run in 2.5 hours?
    15·1 answer
  • Abe, Bob, Carl, Dan and Earl are going to stand in line for a photo. What is the probability that the boys will stand in alphabe
    6·1 answer
  • I need help please solve for x and y rectangles
    10·1 answer
  • Calculate the slope of the formed line using the following points: (-10.5) (0, -10).
    14·1 answer
  • Six times a number ia greater than 20 more than that number. What are possible values of that number?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!