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
kolbaska11 [484]
3 years ago
15

How do you solve 3x+3y=-15 and -3x+y=3

Mathematics
1 answer:
Lilit [14]3 years ago
3 0

Answer:

Step-by-step explanation:

Substitute x and y values for zero. Or

You might be interested in
8. Model with Math Jodie has 24 flowers in her garden. She wants to give an equal number of flowers to 4 families in her neighbo
DanielleElmas [232]

Answer: Each family will get 6 flowers.

Step by Step explanation: Do 24÷4= 6

5 0
3 years ago
Round 4.776 to the nearest hundred
bagirrra123 [75]
4.78 is 4.776 to the nearest hundred







6 0
3 years ago
What is the ones digit of a number if its cube ends in 7
Ostrovityanka [42]

Well, I have never seen a question posed this way, but let's check it out by trial and error.

1^3 = 3

2^3 = 8

3^3 = 27 Hey! There's one. And the ones digit ends in 3.

Let's try another number that ends in 3 and see if it works as well.

13^3 = 2197 Wow. It works again. I never noticed this before, so you taught me something new.

I will test one more.

33^3 = 35937 Bingo. I think we have a winner.

3 0
3 years ago
What is the volume of the cube below? <br> A. 16x^2 <br> B. 4x^2 <br> C. 4x <br> D. 16
bezimeni [28]

Answer:

B. 4x^2

Step-by-step explanation:

Volume of the cube

= 4 \times x \times x \\  \\  = 4 {x}^{2}

8 0
3 years ago
Read 2 more answers
how many unique triangles can be made where one angle measures 98 degrees and another angle is an obtuse angle
aliya0001 [1]
None because it is impossible for any triangle to have more than one obtuse angle.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is a possible factorization of a polynomial with –5, 3, and i as zeros?
    10·1 answer
  • Y-2x^2=-3 graph of the function?
    14·1 answer
  • the values of x and y vary diectly and one pair of values are given write an equation that relates x and y if x=-5 and y=10
    15·1 answer
  • A self-serve frozen yogurt store made these graphs to study the data collected about its customers' purchases. Which statement i
    8·1 answer
  • Researchers from Dartmouth Medical School conducted a study in 2003 to look at the connection between watching actors smoking in
    9·1 answer
  • What is the ratio and rate of 5 cell phones for 30 dollars
    14·2 answers
  • Which of the following is the graph of −f(x)?
    8·1 answer
  • Can somebody help me find the value of x
    14·1 answer
  • My life is hellpless.... could you please help? i cant even understand this I'm only 11.
    12·2 answers
  • A submarine starts 15 meters above sea level and travels 95 meters below sea level. How far did the submarine travel? *
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!