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
Nookie1986 [14]
3 years ago
12

Do you know what the answer is to this question

Mathematics
1 answer:
RUDIKE [14]3 years ago
4 0
Use subsiution]
y=-3x+5
subsitute -3x+5 for y in second equation
5x-4(-3x+5)=-3
distribute
5x+12x-20=-3
add like terms
17x-20=-3
add 20 to both sides
17x=17
divide both sides by 17
x=1
now subsitute 1 for x
y=-3x+5
y=-3(1)+5
y=-3+5
y=2


x=1
y=2
You might be interested in
Johnny spent $28.50 at a parking garage in downtown Asheville. The garage
just olya [345]

Answer:3 hour

Step-by-step explanation:

Hope that helps

8 0
3 years ago
What is the modulus after (-1+sqrt3i) gets raised to the 6th power
Eddi Din [679]

Answer:

it is b

Step-by-step explanation:

took the test

8 0
3 years ago
Read 2 more answers
The diagonals of a rhombus have lengths of 12 centimeters and 16 centimeters. what is the length of one side of the rhombus
Yuki888 [10]
<span>Diagonals of a rhombus are perpendicular and bisect each other. This means this rhombus is composed of four right triangles with legs of length 6 cm and 8 cm, with their hypotenuses forming the perimeter of the rhombus. The Pythagorean theorem a^2+ b^2 = c^2 can be used to find the length of the hypotenuse. 6^2+8^2 = 36+64 = 100. The square root of 100 is 10, so the length of a side of the rhombus is 10 cm.</span>
5 0
3 years ago
She spent 1/4 of her money on a shirt and 2/5 on shoes. What fraction of money has been spent
likoan [24]
1/4 = 5/20
2/5 = 8/20

8/20 + 5/20 = 13/20 has been spent
4 0
3 years ago
If f(x)=2x+5, then what is f(3)?
FromTheMoon [43]

Answer:

\Large \boxed{f(3)=11}

Step-by-step explanation:

f(x)=2x+5

For f(3), the input for the function f(x) is 3.

Let x (input) = 3.

f(3)=2(3)+5 \\\\ f(3)=6+5 \\\\ f(3)=11

7 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose it took 12 riders a total of 11 days 21 hours to ride from St.joseph to Sacremento. If they all rode the same number of
    6·1 answer
  • Is this a function or not. If it isn’t can someone explain
    7·2 answers
  • Please help find the arc
    15·1 answer
  • 13. The equation of line l is given as y = 0.6x – 4.
    5·1 answer
  • How many pounds are in 1 ounce?
    11·1 answer
  • If P is the centroid of triangle JKL , PN= 5 LM=33 KP= 16 and NL=13 . Find each measure
    5·1 answer
  • Lisa drank 4/5
    10·1 answer
  • What are the coordinates of vertex ?
    10·1 answer
  • Which value for x would make the perimeter of this rectangle equal 48 inches
    7·1 answer
  • Please help!!! Write 4x^2=12 in standard form?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!