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
Svetllana [295]
4 years ago
12

You have $30 to buy baseball cards. each pack of cards costs $5. write and solve an inequality that represents the number of pac

ks of baseball cards you can buy and still have at least $10 left.
Mathematics
1 answer:
Ne4ueva [31]4 years ago
4 0
Your initial inequality is 5x \leq 30

If you want to have at least $10 left, you have to subtract $10 from your total $30. This gives you the inequality, 5x \leq 20. Solve this like it's an equation to get that x \leq 4

:)
You might be interested in
If f(x)= 3-2 and g(x)=1/x+5 what is the vue of (f/g) (8)
Lena [83]

Answer:

The value of (f/g) (8) = -169

Step-by-step explanation:

<u>Step 1: explaining the question</u>

The quotient (f/g) is not defined at values of x ⇒  both the functions must be defined at a point for the combination to be defined.

⇒(f/g)(x) =(f(x)) / (g(x))

If f(x)= 3-2 and g(x)=1/x+5

⇒then according to the preceding formula: (f/g)(x) =(f(x)) / (g(x))

⇒(f/g)(8) = f(8) / g(8)

to solve this we have to find the value of both f(8) and g(8)

<u>Step 2: find value of f(8) and g(8)</u>

⇒ we know that f(x) = 3-2x and we know dat f(x) = f(8)

⇒ f(8) = 3-2(8)

f(8) = 3-16 = -13

⇒we know that g(x) = 1/x+5  and g(x) = g(8)

⇒ g(8) = 1/8+5

g(8) =1/13

These 2 equations we will insert in the following : ⇒(f/g)(8) = f(8) / g(8)

⇒ f/g (8) = -13 / (1/13) = -13 * 13/1 = -169

The value of (f/g) (8) = -169

6 0
3 years ago
Write 7.96 as a mixed number in simplest form
Vilka [71]

Answer:

199/25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLS HELPPP I WILL GIVE U A GOOD REVIEW AND BRAILLIETS
laila [671]

Answer:

slope=1  y-intercept=5

Step-by-step explanation:

there isn't much to it, but if you want me to show my work I will

5 0
3 years ago
I need 7,714 solar panels to power my new workshop. If each box contains 24 panels, about how many boxes should I purchase?
liraira [26]
You should purchase 322 boxes. If you take 7.714 decided by 24 solar panels per box, you get 321.416667 and because you can purchase .416667 of a box, you round up to 322
7 0
3 years ago
Read 2 more answers
Solve for h<br> h - 3h - 8 = 14<br> H=?
sweet [91]

The initial step that must be taken before solving almost any problem is to understand what the problem is asking for us to do and what is provided to us to complete that goal.  Looking at the problem statement, we can see that we are being requested to solve for h and we are provided an expression to do so.  Let's begin solving the expression by combining like terms.

<u>Combine like terms</u>

  • h - 3h - 8 = 14
  • (h - 3h) - 8 = 14
  • (- 2h) - 8 = 14

Just a quick explanation on what combine like terms means, it basically just means to combine the coefficients of the numbers associated with the same variables.  Like in this example we can combine h and -3h because they have have the variable h associated with them.

<u>Add 8 to both sides</u>

  • (- 2h) - 8 = 14
  • (- 2h) - 8+ 8 = 14 + 8
  • - 2h= 22

<u>Divide both sides by -2</u>

  • - 2h= 22
  • \frac{- 2h}{-2}= \frac{22}{-2}
  • h= \frac{22}{-2}

<u>Simplify the expression</u>

  • h= - \frac{22/2}{2/2}
  • h= - \frac{11}{1}
  • h= - 11

Therefore, after completing the steps above we were able to determine that the value of h is equal to -11.

8 0
2 years ago
Read 2 more answers
Other questions:
  • When a number, half of the number, and a third of the number are added together, the
    8·1 answer
  • Can anyone help me please , it was due yesterday
    13·1 answer
  • Withdrawing 10 everyday week from an outstanding balance of 400
    9·1 answer
  • (x^3- 2x^2 - 1) /( x - 1)
    10·1 answer
  • Simplify (4x)^?4. Write your answer using only positive exponents. Evaluate any numerical powers. The solution is ?
    5·1 answer
  • What temperature is 15 degrees lower than 7degrees
    5·2 answers
  • If the number 38,469 is rounded to the nearest thousand, how many zeros does the rounded number have?
    13·2 answers
  • Will give brainly when I can! Due at 9!
    10·2 answers
  • Help please I will mark Brainly
    10·1 answer
  • Write a quadratic function f whose only zero is 7
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!