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
Vilka [71]
1 year ago
11

Mrs. Lola and Mr. John bought tacos and burgers for lunch 2 days in a row. One day they bought 4 burgers and 3 tacos for $269, t

he next day they bought 5 burgers and 4 tacos for $347. How much does each taco and burger cost?​
Help please
Mathematics
1 answer:
lutik1710 [3]1 year ago
6 0

Answer:

One burger is $35 and one taco is $43

Step-by-step explanation:

First you substitute:

4b + 3t = 269 => t = 269/3 - 4/3b

5b + 4t = 347 => b = 35

t = 269/3 - 4/3b

t = 269/3 - 140/3

t = 43

   

You might be interested in
Help me on this question.
NISA [10]
This question involves direct proportion which has the formula (y=kx) where y and x are the values which are proportional and k is the constant of proportionality.

The constant of proportionality is basically the value that stays the same even if the x and y values change.

In this case, the constant of proportionality would be 3/7.
6 0
2 years ago
Can you help or tell answer for numbers 1 2 3 4
Masteriza [31]
Here you go, learn from this child.

6 0
3 years ago
Does (2, 3) make the inequality 2x + 5y &lt; 20 true?<br> yes<br> no
Svetlanka [38]

Answer:

Yes

Step-by-step explanation:

Hopefully this helps!

4 0
2 years ago
Read 2 more answers
a square garden with a side of 150m has a square swimming pool in the very center with a side length of 25m calculate the area o
marta [7]

Answer: 21,875 sqm

Step-by-step explanation:

Step 1:

   Find the gross area of the garden.

   Square 150m = 22,500 sqm.

Step 2:

   Find the area of the pool.

   Square 25m = 625 sqm.

Step 3:

   Subtract the area of the pool from the gross area of the garden

   to find the net area of the garden.

   22,500 - 625 = 21,875 sqm.

Warning:

   Do not subtract the side length of the swimming pool from the side length

   of the garden before squaring.

7 0
3 years ago
An automobile company hired an advertising agency to survey its customers to find out which brand of tire they preferred for the
alexandr1967 [171]
A:the mean and that’s all I know ahahahahahahahhbbahhhh
7 0
3 years ago
Read 2 more answers
Other questions:
  • Use the graph to write an explicit function to represent the data and determine how much money Amy earned in week 5.
    10·2 answers
  • Explain why the APR does not compare loans for different lengths of time
    11·1 answer
  • There are 5 red roses, 3 yellow roses, and 8 white roses in a tray. If Stephanie picked 2 roses one after the other without repl
    7·1 answer
  • What is (2x+3)^2? <br> (2x+3)^2=___x^2+___x+___
    5·2 answers
  • Add 0.0025 kg, 1750 mg, 2.25 g, and 825,000 μg, and express the answer in grams.
    8·1 answer
  • The zeros to the equation 3 x 2 − 5 x − 2 = 0 are x = 3 and x = 2.
    8·1 answer
  • What division problem does the model show?
    15·2 answers
  • If a bird is on the ground, 7 ft away from a 10 ft tall tree, then what is the angle (to the
    6·1 answer
  • What is the slope of the line whose equation is y=3/5x-4
    6·1 answer
  • What is the location of point A on the number line?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!