answer.
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
slavikrds [6]
2 years ago
10

Josefina works between 10 and 30 hours per week at a pizzeria. She earns $6.50 an hour, but can earn tips when she delivers pizz

a.
a) Write a system of inequalitites to represent the dollars 'd' she could earn for 'h' hours in a week.

b) If Josefina recieved $17.50 in tips and earned a total of $180 for the week, how many hours did she work?
Mathematics
1 answer:
mafiozo [28]2 years ago
7 0


a, 6.50h=d

b. 25 hours

You might be interested in
What is the difference of the polynomials? (8r^6s^3 – 9r^5s^4 + 3r^4s^5) – (2r^4s^5 – 5r^3s^6 – 4r^5s^4)
Dafna1 [17]
<span>(8r^6s^3 – 9r^5s^4 + 3r^4s^5) – (2r^4s^5 – 5r^3s^6 – 4r^5s^4)
= </span><span>8r^6s^3 – 9r^5s^4 + 3r^4s^5 – 2r^4s^5 +  5r^3s^6 + 4r^5s^4
= </span>8r^6s^3 – 9r^5s^4 +  4r^5s^4 + 3r^4s^5 – 2r^4s^5 +  5r^3s^6 
= 8r^6s^3 – 5r^5s^4 + r^4s^5  +  5r^3s^6 

Hope it helps
4 0
2 years ago
Read 2 more answers
On a test, leo is asked to completely factor the polynomial 3x3 – 3x 5x2 – 5. he uses double grouping to get (x2 – 1)(3x 5). has
Agata [3.3K]

No, Leo's answer is not a product of prime polynomials because x2 – 1 can be factored. This is a difference of squares. He should continue factoring to get

(x – 1)(x + 1)(3x + 5).

8 0
2 years ago
Read 2 more answers
Which expression represents a factorization of 32m+56mp
Lana71 [14]
8m(4+7p). (The greatest common factor is 8.).
3 0
2 years ago
Read 2 more answers
What is the completely factored form of p4 - 16?
il63 [147K]

The completely factored form of p^4-16 is:

(p^2+4)(p+2)(p-2)

Step-by-step explanation:

We have to factorize the given expression to get the final result

Given

p^4-16\\Using\ Formula: a^2-b^2=(a+b)(a-b)\\(p^2)^2-(4)^2\\=(p^2+4)(p^2-4)

p^2-4 can further be factored again

=(p^2+4)[(p)^2-(2)^2]\\=(p^2+4)(p+2)(p-2)

The completely factored form of p^4-16 is:

(p^2+4)(p+2)(p-2)

Keywords: Factorization

Learn more about factorization at:

  • brainly.com/question/9323337
  • brainly.com/question/9381080

#LearnwithBrainly

8 0
2 years ago
Counting from 1 to 46, how many 4s will you encounter? 8 10 11 12 14
Ray Of Light [21]

Answer:

11

Step-by-step explanation:

4=1

14=2

24=3

34=4

40=5

41=6

42=7

43=8

44=9

45=10

46=11

You will encounter 11 4s.

5 0
2 years ago
Other questions:
  • What is the elimination of 20x+5y=120 and 10x+7.5=80
    8·1 answer
  • Amanda is a cabinetmaker. She makes cabinets using one of three types of wood: birch, maple, or cherry. She can finish each type
    10·1 answer
  • The cost to ride on a ferry is $5.00 per vehicle and driver with an additional cost of 50 cents per passenger. if the charge to
    8·2 answers
  • Jonas jogged up the hill at an average rate of of a 1/12 mile per minute and then walked down the hill at an average rate of of
    12·2 answers
  • Mandy begins cycling west at 30 miles per hour at 11a.M. If Liz leaves from same point 20 minutes later bicycling west at 36 mph
    12·1 answer
  • At a local pizza parlor , game tickets can be traded for small toys . The rate is 10 tickets for 4 small toys . If meg won 55 ti
    14·1 answer
  • Chris is selling chicken sandwiches and hamburgers at the fair in his home town. He has a total of 40 buns so he can sell no mor
    12·1 answer
  • Luca decides to play Wheel of Letters. To play the game, contestants spin a wheel with 26 equal sections, lettered A through Z.
    14·1 answer
  • 20x4=10 <br> 30x13=12<br> 10x12=3<br> 40x11=
    11·2 answers
  • How<br> How many solutions does the nonlinear system of equations graphed below<br> have?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!