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
Flauer [41]
3 years ago
5

Question 1: An online music store is offering a promotion. When you spend $30 or more, you receive 3 songs for free. You buy an

album for $10. Identify an inequality that represents how much more money m you must spend to receive the three free songs.
a) 10+m>30
b) 30+m ≥10
c) 10+m≥30
d) 10+m≤30
Question 2: How much more must you spend to receive the three free songs? You must spend ____more.
Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

Answer:

10 + m  ≥ 30

You must spend AT MOST $20 or more

Step-by-step explanation:

Basically you have already spent 10 dollars and you have to pay MORE than or equal to 30. You cannot pay less than because you want the free songs. So the sign has to be  ≥ or the inequality will not be true.

10 + m  ≥ 30

10 - 10 + m  ≥ 30 - 10     ( subtract 10 from each side to isolate m)

m  ≥ 20     ( we are left with this )

The answer is :

m  ≥ 20

You must spend at most 20 dollars more to get the 3 free cd's. Your welcome :D

You might be interested in
Use the spinner to find the probability
Neporo4naja [7]

Answer:

P(multiple of 5) = 0.1667

Step-by-step explanation:

    The multiples of 5 on the spinner are 5 and 10. This means out of 12 numbers, only 2 multiples of 5. Therefore, there is a 2/12 chance to get a multiple of 5.

\frac{2}{12}=\frac{1}{6}=0.1667

Therefore, P(multiple of 5) = 0.1667.

5 0
3 years ago
50 POINTS! By using shadows, Tatiana wants to find the height of a building. At a certain time of day, her shadow is 2.4 feet lo
vagabundo [1.1K]
The building is 16 feet tall
6 0
3 years ago
HELP ASAP!
Kruka [31]

Answer:

calculator

Step-by-step explanation:

8 0
3 years ago
Find the solution for s 9s + 3 = 57
torisob [31]
The solution is 6 

9x6+3=57
5 0
3 years ago
Read 2 more answers
The remainder when p\left(x\right)=x^3-2x^2+8x+kp ( x ) = x 3 − 2 x 2 + 8 x + k by (x-2) is 19. What is the remainder when p(x)
Dafna11 [192]

Answer:

Remainder when p(x) is divided by (x+2) is -29

Step-by-step explanation:

p(x) = x^{3} - 2x^{2} + 8x + k

When p(x) is divided by (x-2), remainder is 19.

p(x - 2 = 0)  gives the remainder when p(x) is divided by (x-2)

x - 2 = 0

x = 2

p(x-2=0) = p(2) = 2^{3} - 2(2^{2}) + 8(2) + k = 19

8 - 8 + 16 + k = 19

k = 3

p(x) = x^{3} - 2x^{2} + 8x + 3

p(x + 2 = 0)  gives the remainder when p(x) is divided by (x+2)

x + 2 = 0

x = -2

p(x+2=0) = p(-2) = (-2)^{3} - 2((-2)^{2}) + 8(-2) + 3

p(-2) = - 8 - 8 - 16 + 3 = -29

Remainder when p(x) is divided by (x+2) is -29

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the missing factor.<br> 8x2 - 15x + 7 = (8x - 7)(<br> )
    7·1 answer
  • If the perimeter of an isosceles triangle with integral sides is 2017, how many different lengths are possible for the legs
    10·1 answer
  • Darius and Anita took the same test. Darius answered 5/6 of the questions correctly, and Anita answered 6/7 correctly. Who got t
    8·2 answers
  • Match each quadratic equation with its roots. Tiles a2-a+11+0
    13·1 answer
  • Does anybody know the answer to this equation? // * ANSWER ASAP *
    6·2 answers
  • What is the value of x
    5·1 answer
  • One lap around a track is ½ mile. It takes Bryan ⅛ hour to ride one lap. What is Bryan’s mile per hour?
    9·1 answer
  • Which graph represents a function?
    6·2 answers
  • Find the height of this isosceles triangle
    15·1 answer
  • What is 8 21/40 put into a decimal
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!