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
PSYCHO15rus [73]
3 years ago
8

Pls help me!! Will mark brainlest!!

Mathematics
2 answers:
Veronika [31]3 years ago
7 0

Answers:

Equations: 7x+3y=22

                  3x+y=8

The cost of tacos is $1 and the cost of burrito is $ 5.

Step-by-step explanation:

Let the cost of tacos be x and the cost of burrito be y.

Equations: 7x+3y=22

                  3x+y=8

3x+y=8, y=8-3x

sub  y=8-3x into 7x+3y=22, 7x+3(8-3x)=22

                                                          -2x=-2

                                                              x=1

sub x=1 into 3x+y=8, 3(1)+y=8

                                        y=5

∴The cost of tacos is $1 and the cost of burrito is $5.

Elodia [21]3 years ago
4 0

Answer:

System of Equations:

let x be the cost of a taco

let y be the cost of a burrito

7x + 3y = 22

3x + y = 8

The cost of a taco is $1

The cost of a burrito is $5

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

You might be interested in
3/4 miles in 1/2 hour __ miles in 1 hour<br><br>​
I am Lyosha [343]

Answer:

1.5 mile an hour

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Evaluate the expression when y=6 and x = 35.<br> x-3y
vredina [299]

Answer:

17

Step-by-step explanation:

Given: y = 6; x + 35

Step 1: Equation

x - 3y            

Step 2: Substitution    

35 - 3(6)      

Step 3: Solving

35 - 18 = 17

Answer:

17

Hope This Helps :)

4 0
3 years ago
Read 2 more answers
ginny needs to leave the house by 9;00 she woke up at 5;00 how many minutes does she have to get ready
jok3333 [9.3K]

Answer:

240minutes

Step-by-step explanation:

She has 4 hours and 1 hour = 60minutes

so 4x60=240minutes

7 0
2 years ago
Read 2 more answers
A chicken farmer brought in 157 eggs to be put into egg containers. If each container holds one dozen (12) eggs, how many contai
viva [34]

Answer:

There would be 13 full containers full. 1 egg will not be put into a container.

Step-by-step explanation:

If we divide 157 eggs into 12 dozen cartons, we can fill 13 and have o remaining egg.

Hope this helps!

7 0
3 years ago
How do i do this???????????????
Anna [14]
We can answer this question using sine rule, as I'm sure you're aware of since you have drawn out the opposite angles and sides.

In case you need reminding, the sine rule is as follows:

\frac{sin(A)}{a} =  \frac{sin(B)}{b} =  \frac{sin(C)}{c}


Using the information you have provided, we can set A to be x, a to be 33 (as it's the opposite), B to be 102, and b to be 73 (again, as it's the opposite).


If we plug these values in to the sine rule, we get:

\frac{sin(X)}{33}= \frac{sin(102)}{73}


Now all we have to do is rearrange to find X.

arcsine(33(\frac{sin(102)}{73})) = 26.2 to 1DP
8 0
3 years ago
Other questions:
  • Researchers are conducting a study in an attempt to establish a linear relationship between the number of online music video vie
    6·1 answer
  • How to do it, i don't understand it
    8·1 answer
  • James earned $39,600 last year. He paid $11,250 towards rent and $1,422 in car payments. What percent of his earnings did Jon pa
    14·2 answers
  • PLEASE HELP I DONT GET IT
    8·1 answer
  • A street light bulb is fixed on a pole 6m above the level of the street. If a women of height 1.5m casts a shadow of 3m, find ho
    10·1 answer
  • Sally bought 4 lemons and gave two to her brother how many Lemons does sally have now?
    10·2 answers
  • The population of a midwestern city decays exponentially. if the population decreased from 900,000 to 800,000 from 2003 to 2005,
    15·2 answers
  • Start at 8/9 substract 1/18
    8·1 answer
  • Use the function r(x)=2x+1 <br> if r(b)=19 what is the value of b?
    5·2 answers
  • What is 6x 3x 5x 6x simplify
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!