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
nirvana33 [79]
3 years ago
5

7x+5y=19 -7x-2y=-16 What is the solution of the system

Mathematics
1 answer:
Andrei [34K]3 years ago
6 0
 7x+5y= 19
 -7x-2y=-16  add because its a negative 
-----------------
3y=3
y=1 
 then you find x by placing 1 for y

7x+5(1)=19
7x=14 
x=2           

(2,1)
You might be interested in
Sara buys asweater at a department store.The sweater cost 30 dollars
Anna71 [15]
Thats a reasonable price for a sweater.
6 0
3 years ago
Shea and her best friend Kelly both babysit during the summer. Shea charges $4 per hour plus a $3 service fee, while Kelly charg
Evgen [1.6K]
6 hours 

The First hour- Shea made $7 and Kelly made $9.50
The Second hour- Shea made $11 and Kelly made $13
The third hour- Shea made $15 and Kelly made $16.50
The fourth hour- Shea made $19 and Kelly made $20 
The fifth hour- Shea made $23 and Kelly made $23.50
And the sixth hour- Shea made $27 and Kelly made $27 

Hope that was helpful
8 0
3 years ago
A fully loaded and fueled spacecraft can weigh close to million pounds. What is this weight converted to​ tons?
Dafna1 [17]

Answer:

The answer is 500 pounds

3 0
3 years ago
Best definition combining like terms
makkiz [27]
<span>A letter that holds the place for some unknown value in mathematics VARIABLE A process where you must look for terms that have identical variable parts and then combine their coefficients. COMBINING LIKE TERMS</span>
7 0
3 years ago
What is the volume of the cargo area of the moving truck?
alexandr1967 [171]

Answer:

888sq. ft

Step-by-step explanation:

Volume of a rectangular prism = length * width * height

For the given diagram

area of the truck = area of the bigger + area of smaller prism

area of the bigger prism = 6 * 9 * 16

area of the bigger prism = 864sq. ft

Area of smaller prism = 2 * 2 * 6

Area of smaller prism = 24 sq. ft

Area of the figure = 864 + 24

Area of the figure = 888sq. ft

5 0
3 years ago
Other questions:
  • a student received a coupon for 17% off the total purchase price at a clothing store. let b be the original price of the purchas
    10·1 answer
  • 4) The area of a piece of pie in the shape of a sector is 7.1 in. The angle of the sector is 40°. Find the diameter of
    13·1 answer
  • Whats 10 percent higher than 39
    9·1 answer
  • What is the area of the parallelogram
    6·2 answers
  • If f(x) = 1/2x^3 + 2x, find f(-2).
    12·2 answers
  • What is the number 5 2/7 written as a improper fraction
    5·1 answer
  • The side length of a square is s feet.
    7·2 answers
  • A cleaning company charges x dollars per hour to clean floors and y dollars per hour to clean the rest of the house
    9·1 answer
  • PLEASE ANSWER ASAP!! What is the equation of the line that best fits the given data?
    10·1 answer
  • 21-3+18÷6=6<br> Determine if True?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!