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
aev [14]
3 years ago
12

13x+5y=90 what is x? what is y?

Mathematics
1 answer:
Leona [35]3 years ago
3 0

Answer:

X=-5y/13+90/13, Y=-13x/5+18

Step-by-step explanation:

You need to solve the equation for X and Y.

Solving for X:

13x+5y=90

Subtract 5y: 13x=-5y+90

Divide by 13: x=-5y/13+90/13

--

For Y:

13x+5y=90

Subtract 13x: 5y=-13x+90

Divide by 5: y=-13x/5+90/5

(Simplifies to -13x/5+18)

You might be interested in
In a survey of a town, 56% of residents own a car, 21% of residents now a truck, and 4% of residents own both a car and a truck.
babunello [35]
4.6 rounded to whole number would be 5%
8 0
4 years ago
Read 2 more answers
Where to locate the nonnegative abscissa, positive ordinate
Fofino [41]
The location to the nonegative abscissa, positive ordinate is in the Q1 it means it is in the fisrt quadrant as seen in the next image: http://www.mathnstuff.com/math/spoken/here/1words/q/q2.htm
Hope this helps
4 0
3 years ago
At Avery Middle School, 273 students responded to a survey asking whether a Bulldog, a Lion, or a Tiger should be the new school
harkovskaia [24]

78 students chose lion

8 0
3 years ago
Read 2 more answers
Please help stupidboythink or anyonee else would be supportive
Naddika [18.5K]

Answer:

Hey Noor, see attached!

4 0
3 years ago
What number is 32% of 75?
Elza [17]
What is 32% of 75? Y is 32% of 75. Equation: Y = P% * X. Solving our equation for Y: Y = P% * X. Y = 32% * 75. Converting percent to decimal: p = 32%/100 = 0.32. Y = 0.32 * 75 . Y = 24. Answer is 24.
4 0
3 years ago
Read 2 more answers
Other questions:
  • How are equivalent fractions used in renaming when subtracting?
    14·1 answer
  • What the answer to <br> 6q-1=-q+20
    9·1 answer
  • In your own words,how do you create a residual plot that shows whether a linear model is an appropriate fit for the data
    8·1 answer
  • Solve for t.<br> -<br> 1t+7&lt;2
    11·2 answers
  • if Mary walks up three steps in three seconds, then how many seconds would it take to walk up the Lincoln Memorial (eighty-seven
    10·2 answers
  • Write the expression as a complex number in standard form. 20 + (-23 -8i) +7i
    13·2 answers
  • Question 1 (5 points)
    9·1 answer
  • HOW TO PUT GRAPH INTO SLOPE INTERCEPT FORM
    8·1 answer
  • Drag each equation to show if it could be a correct first step to solving the
    10·1 answer
  • Ray went on a 792-mile biking trip. He rode his bike 6 hours each day at an average rate of 12 miles per hour How many days did
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!