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
trapecia [35]
3 years ago
5

7. Eduardo has $150 in savings and makes $9.75 per hour. Jennifer has $90 in savings and earns $15.25 for each

Mathematics
1 answer:
Stells [14]3 years ago
4 0

Answer:

  a) 150-90 = h(15.25 -9.75)

  b) 10.91

Step-by-step explanation:

a) Jennifer has 150 -90 = 60 less in savings than Eduardo, but she is earning 15.25 -9.75 = 5.50 more per hour. An equation she can use to figure her hours is ...

  60 = 5.50h . . . . for h hours worked.

In 'raw' form, that might be ...

  150 -90 = (15.25 -9.75)h

__

b) Solving the above equation, we get ...

  60/5.50 = h ≈ 10.90909 ≈ 10.91 . . . hours

You might be interested in
A monument in the shape of a square pyramid was built in a park.
True [87]

The least amount of money that should be budgeted to paint the monument is $1692.

<h3>Least amount of money that should be budgeted</h3>

First step

Using Pythagorean theorem to find the surface area

Since POR is a right triangle

Hence:

PO=20

BR=12

OR=12

PR=√20²+12²

PR=400+144

PR=544

Area of PBC=1/2×24×√544

Area of PBC=12√544

Lateral surface area=4×12√544

Lateral surface area=48√544

Lateral surface area=1119.54²ft

Second step

Since regular paint is  2 coats 200 sq. ft per gallon

Hence:

Number of gallons=1119.54×2/200

Number of gallons= 11.2 gallons

11.2×35= 392

1119.54/80=13 gallons

13×100 =1300

Last step

Least amount=392+1300

Least amount= $1692

Therefore the least amount of money that should be budgeted to paint the monument is $1692.

Learn more about budget least amount here:brainly.com/question/7068523

brainly.com/question/25294118

#SPJ1

8 0
2 years ago
What is the slope-intercept form of the equation of the line shown in the graph?
Rom4ik [11]
C
 the correct answer would be c

3 0
3 years ago
Read 2 more answers
Using the illustration below, calculate the area of the circle.
Keith_Richards [23]
Find thy radius.

Thy radius is 7.25 (D / 2 = R)

Thy formula for area is A = (pi)r^2

Substitute and Solve

A = (pi)r^2
   = (pi)(7.25)^2
   = (pi)(52.5625)
   = 165.04625

Therefore, the area is about 165.
6 0
3 years ago
Read 2 more answers
I really need an answer as soon as possible. 10 pts worth it
viva [34]

Answer:

A. Correct: When we plug in g(x) for the x in f(x), we get H(x).

B. Correct: When we plug in g(x) for the x in f(x), we get H(x).

C. Correct: When we plug in g(x) for the x in f(x), we get H(x).

D. Correct: When we plug in g(x) for the x in f(x), we get H(x).

Step-by-step explanation:

<em>Brainliest, please!</em>

8 0
3 years ago
WILL MARK BRAINLIEST! Shelly served the volleyball over the net 17 out of 25 times. What is her percentage of serving the ball o
Tju [1.3M]

Answer

68℅

Explanation

17/25 =

17 ÷ 25 =

0.68 =

0.68 × 100/100 =

0.68 × 100% =

(0.68 × 100)% =

68%;

Hope that this helps you and have a great day :)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Plastic bags used for packaging produce are manufactured so that the breaking strength of the bag is normally distributed with a
    15·1 answer
  • Universal Pet house sells vinyl doghouse and treated lumber doghouses. It takes the company 5 hours to build a vinyl doghouses a
    11·2 answers
  • A number cube has six faces, numbered 1 to 6. John tossed two number cubes several times and added the numbers each time
    13·1 answer
  • i lost my old brainly account name it was called official norths :( i forgot the password i will love if you help me with this p
    8·2 answers
  • Someone tell me the anwser and i need to show my work too
    15·2 answers
  • Find the value of variable x. If your answer is not an integer, write it in simplest radical form with the denominator rationali
    13·1 answer
  • The sum of positive integers b and h is 34. If their difference is 8, what is the value of bh?
    9·2 answers
  • Can someone plz help me if u can’t see zoom in plz help me
    15·2 answers
  • Please explain how you got the answer. Don’t just tell me the answer
    6·1 answer
  • 37) Kali ran 17 miles less than Alberto last
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!