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
Paraphin [41]
3 years ago
12

For free points and a brainliest write an inequality that represents the description, and then solve. (Q5).Dave has $15 to spend

on an $8 book and no birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each friend?
(Q6).Toni can carry up to 18 lb in her backpack Her lunch weighs 1 lb, her gym clothes weigh 2 lb, and her books (b) weigh 3 lb each. How many books can she carry in her backpack?

we're using the greater than sign and the less than sign please help me solve this. ​
Mathematics
2 answers:
guapka [62]3 years ago
6 0

Answer:

$3.50 per card

Step-by-step explanation:

15 = 8 + 2x

x = 7 / 2

x = 3.50

gavmur [86]3 years ago
5 0

Answer:

each card cost = $3.5

Step-by-step explanation:

to spent $15 = $8 + 2cards

$15 = $8 + 2C

$15 - $8 = 2C

$7 = 2C

C = $7 / 2

C = $3.5

therefore each card cost = $3.5

You might be interested in
Is y = 0 the asymptote of all functions of the form f(x) = ab^x? Explain your reasoning.
xeze [42]
Y=0 would be a horizontal line.  An asymptote is a line that a function approaches, but never reaches.  Exponential functions such as these are a smooth curve.  If both numbers are positive numbers greater than or equal to 1, the curve increases.  If at least one of the numbers is a positive number between 0 and 1, the curve decreases.  If <em>a</em> is a negative number, the curve decreases as well.  If either <em>a</em> or <em>b</em> is zero, then the graph would stay constant at 0.  However, as long as neither <em>a</em> nor <em>b</em> is zero, then this graph will never touch that point.  The only way to get an answer of y=0 is to multiply by 0.  If neither <em>a</em> nor <em>b</em> is zero, this won't happen.
6 0
3 years ago
An atom of silicon is approximately 0.00000000025 meters wide. How do you express that number in scientific notation? O 25 10-10
garik1379 [7]

Answer:

mohydty868788

Step-by-step explanation:

8 0
4 years ago
Can someone please find the value of X for these two questions?
german
12.
 50/3
14.
60/11
hope this help, if you need futher help pm me
4 0
3 years ago
What is the slope of the line that passes through the points (-3,-9) and (22,-4)
scZoUnD [109]

Answer: 1/5

Step-by-step explanation:

8 0
3 years ago
What is 9 tens more than 99 190​
Oksana_A [137]
99 plus 9 tens?? if so, 189
5 0
3 years ago
Other questions:
  • A polynomial is factorable, but it is not a perfect square trinomial or a
    14·2 answers
  • The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
    5·2 answers
  • 20 POINTS PLEASE HELP!!!!!!!
    5·1 answer
  • A dress that normally costs $69.50 is on sale for 45% off. What is the sale price of the dress?
    6·2 answers
  • PLEASE HELP ITS DUE TOMORROW AT 9AM
    15·1 answer
  • 18-3+5-12÷4. I am needing help on how to work this problem
    11·1 answer
  • A farmer plants the same amount every day, adding up to 212 acres at the end of the year. If the year is 23 over, how many acres
    9·1 answer
  • The best unit of measure for the liquid in an eyedropper is the liter.<br> A. True<br> B. False
    7·2 answers
  • PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!!!!
    13·2 answers
  • Help help help i attach a image
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!