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
Masteriza [31]
3 years ago
13

Steve has at most $80 to spend at a store. He wants to buy a movie that costs $22. He also wants to buy DVDs that cost $7.00 eac

h. What is the maximum number of DVDs Steve can buy? write an inequality
Mathematics
1 answer:
Degger [83]3 years ago
5 0

Answer:

80 is less than or equal to 22+7x

8 DVDs

Step-by-step explanation:

I don't have the inequality signs sorry if you don't know its the symbol thats opening to the left with a line underneath

80 is less than or equal to 22+7x

subtract 22

58 is less than or equal to 7x

divide and flip the sign to the right

x is greater than or equal to 8.29

so he can buy 8 DVDs in total

You might be interested in
What is 1/4(x+16)-x equal too
schepotkina [342]
<span>1/4(x + 16) - x =

First, distribute the 1/4.

= 1/4x + 1/4 * 16 - x

= 1/4x + 4 - x

= 1/4x + 4 - 4/4x

= 1/4x - 4/4x + 4

= -3/4x + 4

= -\dfrac{3}{4}x + 4</span>
8 0
3 years ago
I have these fractions: 4/5 , 5/6 , and 3/12. Can someone help to put them in order from LEAST to GREASTEST?
vodomira [7]

The answer is 5/6, 4/5, and 3/12.  All you needed to do was change the fraction into decimals.

5 0
3 years ago
A science class has 5 girls and 5 boys in the seventh grade and 3 girls and 5 boys in the eighth grade. The teacher randomly sel
alexgriva [62]
So the ratios are 5:5 and 3:5 so the fractions are 5/10 (1/2) for 7th grade and 5/8 for 8th grade
3 0
3 years ago
Read 2 more answers
Researchers wanted to see which species of lizard (A, B, or C) is most likely to survive a bacterial infection. So they infected
Slav-nsk [51]

Answer:

A) attached below

B) 0.61

C) 0.47

Step-by-step explanation:

Given data:

Total number of lizards infected = 38

Of the 15 species B lizards 40% survived

For specie C one more survived than died

Out of the 24 lizards that died 1/3 were species A

<u>A) contingency table </u>

attached below

<u>B) Determine the proportion of these lizards in this study that were either specie A or Specie B </u>

P ( A or B ) = ( 8 + 15 ) / 38 = 0.605 ≈ 0.61

<u>C) determine the probability that specie C lizard did not study </u>

P ( not surviving  | C ) = 7 / 15 = 0.466 ≈ 0.47

7 0
2 years ago
How do you solve tangets?
Ivahew [28]
By a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.
4 0
3 years ago
Other questions:
  • Which equation represents the graph of the linear function?
    14·1 answer
  • i is it true that the product of two mixed numbers that are each between four and five is between 16 and 25
    15·1 answer
  • Tony’s bill at the restaurant was $9.52. If he wants to leave a 20% tip, how much is that?
    7·1 answer
  • PLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLEASE ANSWER
    10·1 answer
  • The football and soccer teams at Juan's middle school are selling movie tickets. He wants to determine the average
    9·1 answer
  • Marks mailbox has three more edges than vertices. What type of prism is Marks mailbox.​
    14·1 answer
  • Last week, Sarah worked for 13 hours at her part time job. If she earned $143.00 for the week, how much did she earn per hour?
    11·1 answer
  • 50 POINTS
    11·2 answers
  • Construct the ∆ABC :AB=5cm A=45° B=60°​
    11·1 answer
  • A sales person at a car dealership earns a monthly salary of $2400 and $250 for each vehicle sold
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!