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
erastova [34]
2 years ago
7

2x + 3y = 15 x + y = 6 Work out the values of x and y.

Mathematics
1 answer:
Igoryamba2 years ago
6 0

Answer:

x is 3

and

y is 3

Step-by-step explanation:

(2*3)+(3*3) = 15

6+9 = 15

You might be interested in
Missing product homework 9x2=i<br>i=
FrozenT [24]

Answer:

the answer is 19

Step-by-step explanation:

you have to multiply the two numbers

8 0
3 years ago
Gabby assumed she could sell 45 boxes of cookies by Friday, but she only sold 26 boxes. What was Gabby's percent error? ​
Agata [3.3K]

Answer:

73.07%

Step-by-step explanation:

Given that,

Actual value of sold cookies = 26

Assumed value of sold cookies = 45

We need to find Gabby's percent error. The percentage error in a value is given by :

Error = ](Assumed value - Actual value)/Actual value]× 100

So,

\%=\dfrac{45-26}{26}\times 100\\\\=73.07\%

So, Gabby's percent error is equal to 73.07%.

4 0
2 years ago
Select all ratios equivalent to 5:3.<br> 13:9<br> 9:15<br> 20:12
torisob [31]

Answer:

20:12

brainlest if it helped

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which of the equations below is not a Linear Equation?
Gnesinka [82]
The answer is part B
7 0
3 years ago
Reduce the fraction to lowest terms. 38x^2yz^2/ -19 yz^2z^3
Elenna [48]
Hope this is helpful.

3 0
3 years ago
Other questions:
  • 7​y​ + 5 = 3​y​ – 31
    9·2 answers
  • If a man is 3 ft tall and casts an 8 foot shadow then how tall is a cat that casts a 18 inch shadowv
    8·1 answer
  • What is the answer x^2+28=0
    7·2 answers
  • Please help the picture is
    14·2 answers
  • Solve (x – 4)^2=5<br> Hhhhhbb
    6·1 answer
  • Which number is NOT in the solution set of x + 6 &lt; 14?
    12·2 answers
  • How do i solve this ?
    15·1 answer
  • Part E
    15·1 answer
  • 55.37 was rounded to 2 decimal places.<br> What is the upper bound?
    10·1 answer
  • Identify the expression that has two terms.<br> 6 x + 4<br> x/4<br> 2 x<br> 5
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!