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
creativ13 [48]
3 years ago
15

Solve the system of equations y=-3/2x+9 2x+2y=16

Mathematics
1 answer:
ozzi3 years ago
5 0

Answer:

x=2 and y=6

Step-by-step explanation:

You might be interested in
In a cohort of 35 graduating students, there are three different prizes to be awarded. If no student can receive more than one p
sweet [91]

We have been given in a cohort of 35 graduating students, there are three different prizes to be awarded. We are asked that in how many different ways could the prizes be awarded, if no student can receive more than one prize.

To solve this problem we will use permutations.

_{r}^{n}\textrm{P}={_{3}^{35}\textrm{P}}

We know that formula for permutations is given as

_{r}^{n}\textrm{P}=\frac{n!}{(n-r)!}

On substituting the given values in the formula we get,

{_{3}^{35}\textrm{P}}=\frac{35!}{(35-3)!}=\frac{35!}{32!}

=\frac{35\cdot 34\cdot 33\cdot 32!}{32!}\\
\\
=35\cdot 34\cdot 33=39270

Therefore, there are 39270 ways in which prizes can be awarded.


6 0
3 years ago
After a holiday dinner there are 3 1/3 Apple pies left and 2 5/6 pumpkin pie left .
PtichkaEL [24]
In all poe ate 2/3 of the left overs
7 0
3 years ago
Divide using a common factor of 6 to find an equivalent fraction for
Savatey [412]

5: six twelfths is one half

6: eight tenths is four fifths

7: four eighths is one half

8: ten tenths is two halves

9: two sixths is one third

10: one quarter, because you divide the top and bottom number by 3

method:

take the first one - four eighths, which is 4/8

the question gives you what to divide them by, 4, so u divide both the top number and bottom number to get 1/2, which is one half :)

7 0
3 years ago
Read 2 more answers
Find x and Y pls help
lisabon 2012 [21]

Answer:

Step-by-step explanation:

Comment

The angle supplementary to x and 3x are equal.

Supplementary angles = 180

Solution

x + 3x = 180

4x = 180                  Divide by 4

4x/4 = 180/4

x = 45

The angle supplementary to x is 3x

3x = 3*45

3x = 135

This angle is vertically opposite y. Vertically opposite angles are equal. So  y = 135

Answer

x = 45

y = 135

3 0
1 year ago
Please help on this problem
lubasha [3.4K]
-6 is the answer since 6*-1 is -6
4 0
3 years ago
Other questions:
  • At time tequals​0, water begins to drip out of a pipe into an empty bucket. After 14 ​minutes, there are 7 inches of water in th
    8·1 answer
  • How do I solve this problem?
    10·2 answers
  • What is the product of (x+3) (2x-1)
    6·2 answers
  • Find all the real square roots of 0.0064
    15·2 answers
  • 1. Solve the given equation on the domain [0,2pi]
    9·1 answer
  • Twenty-five sixth-grade students answered the question: "How many hours do you generally spend on homework each week?"
    10·1 answer
  • Brenda is building a square fence. She places a fence post at (─3,2). What is the location of the post (in which quadrant) that
    6·1 answer
  • What happened that caused Brian to lose his shelter and all of his belongings? (picture in link) helpp pls fast!
    13·2 answers
  • Writing a linear equations
    10·1 answer
  • Simplify please <br> √20y³z²
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!