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
Alborosie
3 years ago
14

3x - 3y = 33 6x - 3y = 57 help me please!!!:))

Mathematics
1 answer:
Nutka1998 [239]3 years ago
3 0

Answer:

(x,y) = (8,-3)

Step-by-step explanation:

hope this helps.

You might be interested in
Suppose the diameter of a circle is 12. What is its area?
Marat540 [252]
The area of a circle = Pi(3.141592) x R (radius-half of diameter)^2
A=113.1
3 0
3 years ago
Can someone find the median? I got 177 divided by 2 but not sure
Lostsunrise [7]
Greetings!

The Median refers to the middle of the set of number! So line up the numbers from largest to smallest or vice versa:
97,94,89,88,88,83

The middle number(s) is/are:
89 and 88.

Now we can use the same technique to find the mode, using the two number:
=88+89

=177

Now divide the sum by the number of numbers (2):
= \frac{177}{2}

=88.5

The Median is:
\left[\begin{array}{ccc}88.5\end{array}\right]

Hope this helps!
-Benjamin


8 0
3 years ago
A cube has side lengths of 2/5 of an inch, what is the surface area and volume of the cube?
saul85 [17]

Answer:

Surface area - 0.96, Volume - 0.064

Step-by-step explanation:

2/5- 0.40

For surface area, the equation is 6a^2

When you fill in the variable its

6(0.4)^2

follow pemdas, so you do the exponents first

(0.4)(0.4)

0.16

6(0.16)

0.96

The formula for volume is a^3

0.4^3

(0.4)(0.4)(0.4)

(0.16)(0.4)

0.064

4 0
3 years ago
Is 2000 ib greater than 1 T
marin [14]

Answer:

no its =

Step-by-step explanation:

3 0
3 years ago
I need help I’ve been having trouble with this chapter for about a week
Harman [31]

Given:

3x^2+20x+33

Find-:

Factorization of the equation.

Sol:

A simple method of factorization is to multiply in first and last order then break it down into parts to make the middle number then.

\begin{gathered} =3\times33 \\ =99 \end{gathered}

The factor of 99 is:

So take factor :

\begin{gathered} 11\text{ and \lparen3}\times3) \\  \\ 11\text{ and  9} \end{gathered}

Factorization of the equation is:

\begin{gathered} =3x^2+20x+33 \\  \\ =3x^2+11x+9x+33 \end{gathered}

5 0
1 year ago
Other questions:
  • The chart shows the cost of 2 new vehicle. Which digit in the trucks price is one tenth of the value of that same digit in the c
    15·1 answer
  • Enter the percent as a decimal and as a fraction in simplest form.
    12·2 answers
  • Which expression is equivalent to -5(-2k+4)
    9·1 answer
  • Points and Brainliest !! Find the value of y when x = 45
    10·2 answers
  • Solve the second equation.<br>2x - y = 8<br>First, solve for (-y).<br>--y =<br>​
    7·1 answer
  • Wendy needs to purchase 44 vases, which cost $3 each, and flowers for the vases, which cost $2 each. She has $308 to spend on he
    14·2 answers
  • The actual answer is 144. I have the proof right here:
    13·1 answer
  • HELP PLEASE! ANSWER 1 AND 2 THIS IS EXTREMELY IMPORTANT!!!!
    15·1 answer
  • A pair of earrings cost 25000 Indonesian rupiah. the conversion rate is
    14·1 answer
  • The magic number is -15. Combine each statement with the magic number and determine if it will result in zero. _______ a. An ele
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!