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
professor190 [17]
2 years ago
6

Alexia started babysitting when she was in high school. She has built a reputation for herself and has become popular among the

neighborhood parents. Alexia charges $10/h and gets a $5 automatic tip. Alexia needs $75 to buy a present for her mother. She wants to find out the minimum number of hours she needs to babysit at one job to get the money she needs. (5 points)
a. Write an inequality to show how to solve this problem. Identify what the variable is and what it represents.
b. Solve the inequality to find out the minimum number of hours Alexia needs to babysit. Show your work.
Mathematics
2 answers:
Ber [7]2 years ago
4 0
So 5 dollar is autpay
so total pay=(payperhour) times (hoursworked) +tip/autopay
total pay needed=75
autopay=5
pay per hour=10 dolllar per hour or 10
replace payperhour with 10
replace hoursworked with h
subsitute and solve
75=10 times h+5
subtract 5 from both sides
70=10 times h
divide both sides by 10
7=h

she needs to work at least 7 hours




a.
 inequality is she needs to make at least 75
at least is <u><</u>
so the inequality is
75<u><</u><u />10h+5 or
10h+5<u>></u>75


b. we solved the inequality above
answer is
hours<u>></u>7
at leas 7 hours
katovenus [111]2 years ago
4 0
$10(7+x)=75$       she charges $10 an hour = $10
$10(7+5x)=75$     she needs $75 + $5 tip = 5t                10*7=70 + 5 = 75

she needs to babysit 7hours in all..
she charges 10$ an hour , if she dose 7 hours she will have 70$ but there is an automatic tip of 5$ soo 70 + 5 = 75

dose this help?


You might be interested in
Ten is less than or equal to the difference of a number and negative 4:
pentagon [3]

Answer:

n - (-4) ≥ 10

4(n+5) ≥ 48

Step-by-step explanation:

n - (-4) ≥ 10

n + 4 ≥ 10

n ≥ 6

4(n+5) ≥ 48

4n + 20 ≥ 48

4n ≥ 28

n ≥ 7

4 0
2 years ago
Suppose that you invest $400 in a bank account that has APR of 6% and it is compounded monthly (12 times a year)
Fed [463]
The answer would be $804.88
7 0
3 years ago
Please help me with this math problem
elena55 [62]

When a tangent line (13.5 cm) and a secant (lines x + 8.45 cm) intersect then:


tangent line^2 = 8.45 * (8.45 + x)


13.5^2 = 71.4025 + 8.45 x


182.25 -71.4025 = 8.45x


8.45 x = 110.8475


x = 13.1180473373


x = 13.1 (rounded)


Source:

1728.com/circangl.htm




4 0
3 years ago
Which of the following bottles contains the largest volume of shampoo?
yarga [219]

Answer:

B

Step-by-step explanation:

Converting all of them to Liters would be:

A 0.828065 L

B 2 L

C 0.016 L

D 0.9475 L

B is the largest.

7 0
2 years ago
If 5 candy bars cost 3$ how much would 8 cost
pantera1 [17]

Step-by-step explanation:

5candy cost 3$

1 candy cost =5/3=1.66$

8 candy cost= 8×1.66 =13.33$

<h2>stay safe healthy and happy...</h2>
3 0
2 years ago
Read 2 more answers
Other questions:
  • I just need the answer asap
    5·2 answers
  • The middle one, i need help. i’m at a 71 in math. please?
    10·2 answers
  • Phil received a prize of xxx dollars from a poker tournament. The tournament cost him 100100100 dollars to enter.
    10·1 answer
  • Lyla i am not cheating Guys please helps.
    12·1 answer
  • Jenny bought a wok for £9.60 in a 20% off sale. What was the price of the<br> wok before the sale?
    15·1 answer
  • A linear equation determines a line in the xy-plane.<br><br> A. True<br> B. False
    12·2 answers
  • Kimberly travels 420 miles in her car on 15 gallons of gas. What is her gas mileage?
    12·2 answers
  • Please help me please i really need help please
    14·2 answers
  • Look at the graph shown below:
    12·2 answers
  • Which line is perpendicular to y=2x+3 and passes through the point (0, 5)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!