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
aliya0001 [1]
3 years ago
12

You are starting a babysitting business to earn enough money to buy a new iPhone 7 Plus, which costs $769. You already have $240

from last summer. You charge $9.00 per hour for babysitting. Write an inequality that shows how many hours you need to work to earn more than $769.
Mathematics
1 answer:
Zina [86]3 years ago
5 0

Answer:

9 times 59 is 531. 531+240= 771 she needs to work 59 hours.

Step-by-step explanation:

You might be interested in
The average score on a standardized test is 750 points with a standard deviation of 50 points. What is the probability that a st
nalin [4]
The probability that student scored more than 850 we shall proceed as follows:
z=(x-μ)/σ
where:
x=850
μ=750
σ=50
thus
z=(850-750)/50
z=2
thus
P(x>850)=1-P(x<850)=1-P(z<2)=1-0.9772=0.0228

Answer: P(x>850)=0.0228
4 0
3 years ago
Read 2 more answers
if there are 1 horse that needs 5.4 liters of water every day. If a farm has 13 horses, how much liters of water would they need
spin [16.1K]

Answer:

491.4 litres

Step-by-step explanation:

(5.4×13)×7 = 491.4

5 0
3 years ago
Write the equation of the line in slope-intercept form for the graph given.
Anuta_ua [19.1K]

Answer:

5:8

Step-by-step explanation:

8 0
3 years ago
Find the equation for the line that passes through the points (1, 1) And (3, 5)
julia-pushkina [17]

Answer:

y = 2x - 1

Step-by-step explanation:

Slope = (5-1) / (3-1) = 4/2 = 2

y-intercept = 1 - (2)(1) = - 1

y = 2x - 1

7 0
2 years ago
A tower that is 159 feet tall casts a shadow 172 feet long. Find the angle of elevation of the sun to the nearest degree
Sladkaya [172]
Answer in image.

Knowledge point: Trigonometry - tangent concept

4 0
2 years ago
Other questions:
  • Can someone help me with this? I need to find the points of discontinuity/limits for each of these. I think one point is 4, but
    12·1 answer
  • Andrew drew a square with each side measuring 3 inches. Lindsay drew a triangle with each side measuring 4 inches. Which shape h
    10·2 answers
  • 4/5 is equivalent to 12 over what
    11·2 answers
  • What is another way to say 230 mm?
    10·2 answers
  • Jake ran two laps around a running
    11·1 answer
  • A cylindrical grain also, with a flat top, is 30 ft tall and has a radius of 12 ft. It is full to the top with shelled corn. If
    11·1 answer
  • Help quick or else trouble
    13·1 answer
  • Domain in interval notation please
    15·2 answers
  • Solve the equation x = 2/3 π r3 for r.
    14·1 answer
  • I need help this Question
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!