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
tekilochka [14]
3 years ago
9

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Today's cafeteria s

pecials at a high school in Ashland are a deluxe turkey sandwich and a chef salad. During early lunch, the cafeteria sold 14 turkey sandwiches and 61 chef salads, for a total of $150. During the late lunch, 14 turkey sandwiches and 25 chef salads were sold, for a total of $78. How much does each item cost? A turkey sandwich costs $ , and a chef salad costs $ .
Mathematics
1 answer:
kobusy [5.1K]3 years ago
5 0

Answer:

Equation 1: 14t + 61s = 150

Equation 2: 14t + 25s = 78

Use Elimination (x)

(-1) (14t + 25s) = (78) (-1)

-14t - 25s = -78

14t + 61s = 150

+ -14t - 25s = -78

--------------------------

36s = 72

s = 2

Salad costs $2

Then find t

14t + 61(2) = 150

14t + 122 = 150

14t = 28

t = 2

Sandwich costs $2

You might be interested in
Find the height of the building to the nearest foot in the diagram below. Show work.
stira [4]

Answer:

height : 150 feet

Step-by-step explanation:

\sf \sf tan(x)= \dfrac{opposite}{adjacent}

using tan rule:

\hookrightarrow \sf tan(62)= \dfrac{b}{80}

\hookrightarrow \sf b = tan(62)*80

\hookrightarrow \sf b =150.46 \ feet

5 0
2 years ago
Read 2 more answers
2y – 9x = 4<br><br> ......................
alekssr [168]

Answer:

y=9/2x+2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Can sumone plzhelp..Apply the distributive property to factor out the greatest common factor of all three terms .
Nat2105 [25]

Answer:

3(3a - 6b + 7c )

Step-by-step explanation:

The greatest common factor of 9, 18 and 21 is 3

Factor out 3 from each term

9a - 18b + 21c

= 3(3a - 6b + 7c) ← in factored form

6 0
3 years ago
Read 2 more answers
Write a function rule for the table.
3241004551 [841]
Every hour is 15$, thus you can do x for hours, and the function would be 15x
7 0
4 years ago
Read 2 more answers
Write in function notation;<br> y= 5x + 2
Sav [38]
X= -2/5 + y/5 solve for x by simplying both sides of the equation, then isolating the variable
5 0
3 years ago
Read 2 more answers
Other questions:
  • 4. For graduation, Diamond was able to buy her first car for $24,000. Her parents gave her a present and made a
    6·1 answer
  • Two trains are traveling towards each other at a constant speed. The trains are currently 714 miles from each other. The speeds
    10·1 answer
  • What to do in the the following question
    13·1 answer
  • Is 9 7/8 irrational or rational?
    15·1 answer
  • Simplify the expression. 19m – 4m2 + 4m2
    5·1 answer
  • What is the equation of the line that is perpendicular to y=2x+4 and passes through the points (4 6)
    12·1 answer
  • How to do question 5 and 6. Can you explain the first one which is A for 5 and 6?<br><br>Thank you​
    9·1 answer
  • 4d = -16 <br><br> what’s the value of d
    10·2 answers
  • 1. Amanda is constructing an angle bisector. What is
    15·1 answer
  • What should be added to (-10) to get (+10)​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!