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
Zarrin [17]
4 years ago
12

Need help plssss to figure out this equation

Mathematics
1 answer:
asambeis [7]4 years ago
7 0

Step-by-step explanation:

-3x+5y=-3

y=2x-2

since the value of y is given we can replace the y with it's value.

-3x+5(2x-2)=-3

-3x+10x-10=-3

7x=7

x=1

y=2-2=0

y=0

You might be interested in
Jaylynn was buying new mascara. She bought it on sale for $5.56. If the price represents a 20% discount from the original price,
Len [333]
X-0.20x=5.56
Solve for x
So the original price is
X=6.95
4 0
4 years ago
If $6,000 is placed in an account with an annual interest rate of 6%, how long will it take the amount to triple if the interest
Dennis_Churaev [7]
3p=p(1+0.06)^t
3=(1.06)^t
T=log(3)÷log(1.06)
T=18.9 years
4 0
3 years ago
Whats 1x to the 3rd power and y to the third power divided by 3x squared and y to the 4th power
Alex787 [66]
The answer would be 1 by 3 y to the first power
6 0
3 years ago
A train ticket has a perimeter of 36
Crazy boy [7]

Answer:8 cm by 10 cm

Step-by-step explanation:

8*2+10*2=36

8*10=80

8 0
3 years ago
Circle O has a circumference of approximately 250 ft
Varvara68 [4.7K]

Answer:

80 feet

Step-by-step explanation:

c=d\pi

Substitute 250 in for circumference

250=\pid

Divide by \pi or 3.14

d=79.617...

So, the diameter is approximately 80 feet

Hope this helps! :)

8 0
3 years ago
Other questions:
  • Find the value of x in each case. PLEASE SHOW WORK!!!
    12·1 answer
  • rite an equation with the solution x=20. the equation of the variable on both sides, a fraction coefficient on the left side, an
    15·1 answer
  • AXYZ has vertices at (0.0), (6,9), and (15.0).
    5·1 answer
  • Answer, no explanation needed. Thanks.
    13·1 answer
  • Hi can you help me pleaseeee?)
    15·1 answer
  • PLEASE HELP ASAP!! I'LL GIVE THE FIRST PERSON BRAINLIEST!
    8·2 answers
  • Which of the numbers below are whole numbers A.553 B.0.998 C.8752 D.374.26 E.88.6 F1/8​
    7·2 answers
  • #1
    15·1 answer
  • There are 8 new books and 6 used books on the shelf. A. What us the ratio of all books on the shelf to used books? B. What is th
    10·1 answer
  • Plis help me first one to reply gets brainless
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!