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
pogonyaev
3 years ago
14

At a restaurant, you eat 2 taco salads and drink 2 glasses of iced tea. Your friend eats 1 taco salad and drinks 1 glass of ice

tea. You get charged $11 and your friend $6.50. Can you determine the price of taco salads and iced tea? Explain.
Mathematics
1 answer:
saveliy_v [14]3 years ago
7 0
Let x be taco salads, and y be drinks.
The equations are as follows:
1) 2x+2y=11
2) x+y=6.50
Use 2) to isolate for a variable, for example:
3) y=6.50-x
Using 3), substitute it back into 1) to solve for x.
2x+2(6.50-x)=11
2x-2x+13=11
The x's cancel out, leaving you with:
13=11
This is not true, and therefore you cannot determine the prices of the taco salads or iced tea.
You might be interested in
What is the product?
aleksley [76]

Answer:

The first one

Step-by-step explanation:

8 0
3 years ago
choose two numbers from the list 3,4,6,12. Explain the difference between finding the greatest common factor and the least commo
zepelin [54]
3 & 6 - LCM = 3. 3's multiples are 3, 6, 9,12, 16, etc. 6's multiples are 6, 12, 18, etc. therefore, the least common multiple is 6.
GCF - 3's factors are 1, 3, and 6's factors 1, 2, 3. so the greatest common factor is 3.

6 0
3 years ago
What is real world meaning
grin007 [14]

The definition of a real-world equation is an equation that could perhaps occur in real life, for things like construction.

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

7 0
3 years ago
Inequality n &lt; -5<br> HELPPP ASAPPP
ale4655 [162]

Answer:

please give me a brainless 0

Inequality :

α1+(n−1)a−(⌊n÷m⌋×(a−b))≥x

The following is as far as I get:

α1+(n−1)a−(⌊n÷m⌋×(a−b))≥x

(n−1)a−(⌊n÷m⌋×(a−b))≥x−α1

n−1−(⌊n÷m⌋×(a−b))≥x−α1a

n−(⌊n÷m⌋×(a−b))≥x−α1a + 1

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP QUICKLY AS POSSIBLE THANK YOU :) ​
Eduardwww [97]

Answer:

the answers are true, false, true.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • X=y-1<br> X+2y=8<br> Solve each system by substituation
    13·2 answers
  • Your parents take your family out to dinner on a Wednesday night when they have a 15% off coupon. Your parents wanted to give th
    9·1 answer
  • 6x - 5y = 11<br> y = 7x + 21<br><br> What is the correct answer to this problem?
    15·1 answer
  • DO NOT GIVE ME ANY PDFS IF YOU DO I WILL REPORT YOU IF YOU ANSWER CORRECTLY I WILL GIVE YOU BRAINLIEST
    8·1 answer
  • Jill wants to make melonade for her family reunion. She needs enough lemonade for 60 people to each have 1 cup. How many gallons
    15·2 answers
  • Which of the following are graphs of functions?​
    12·1 answer
  • Find the value of t in parallelogram FGHI. H 2t+6 G I Зt-6 t = ​
    15·1 answer
  • “write the equation for the line in slope-intercept form”
    9·1 answer
  • Solve for x:2x^2-5x-3=0​
    13·1 answer
  • Given s = 10 and h = 15. Find the total surface area of the square prism.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!