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
Effectus [21]
3 years ago
7

5x + 2y = 12 5x – 2y = 28 What is the solution to the system of equations?

Mathematics
1 answer:
Katena32 [7]3 years ago
6 0

Answer: x=12/5–2y/5, and same thing x=28/+2y/5

Step-by-step explanation:

You might be interested in
I need the second answer!?!?​
lubasha [3.4K]

Answer:

2³ · 3³

Step-by-step explanation:

\frac{6^{3} . 2^{6}}{2^{3} }

= (6³/2³) · (2⁶)/(2³)

= 3³ · 2⁶⁻³

= 3³ · 2³

4 0
3 years ago
List 3 equivalent ratios of 5/2
jek_recluse [69]
3 equivalent ratios or 5/2
10 /4
20/8
30/12
6 0
3 years ago
Read 2 more answers
10(x+9)-x What is the answer to this​
kupik [55]
10(x+9)-x

Distribute

10x+90-x
9x+90
There it depends what it is equal to

For example 10(x+9)=x

Or 10(x+9)-x=0
6 0
3 years ago
Read 2 more answers
What is the probability that a five-card poker hand contains a flush, that is, five cards of the same suit?
Liono4ka [1.6K]

\displaystyle |\Omega|=\binom{52}{5}=\dfrac{52!}{5!47!}=\dfrac{48\cdot49\cdot50\cdot51\cdot52}{2\cdot3\cdot4\cdot5}=2598960\\ |A|=\binom{13}{5}\cdot4=\dfrac{13!}{5!8!}\cdot4=\dfrac{9\cdot10\cdot11\cdot12\cdot13}{2\cdot3\cdot4\cdot5}\cdot4=5148\\\\ P(A)=\dfrac{5148}{2598960}=\dfrac{33}{16660}\approx0.2\%

7 0
3 years ago
What is the simplified form of this expression?
Alexxx [7]

Answer:

Option 4

Step-by-step explanation:

=> -3x^2+2x-4 + 4x^2+5x+9

Combining like terms

=> -3x^2+4x^2+2x+5x-4+9

=> x^2+7x+5

5 0
3 years ago
Other questions:
  • An apartment as 918 square feet of carpeting. How much is this in square meters? Use the following conversion: 1 square meter is
    11·1 answer
  • Which of the following show an element of the sample space for flipping 2 coins? (H= Heads, T= Tails) Check all that apply
    5·2 answers
  • You are selling chocolate. You get 5 points for every 9 boxes you sell. You sell 38 boxes. How many points will you get? Show yo
    12·1 answer
  • What is 3 to the square root of 125 to the 4th power
    5·1 answer
  • Two isosceles triangles are shown above. If b = 180-4a and a=35, What is the value of c?
    6·1 answer
  • A prescription calls for the following: Sodium citrate 5 g Tartar Emetic 0.015 g Cherry syrup ad 120 mL Using a balance with a s
    11·1 answer
  • Plzz help thank youplease help me thank you
    10·1 answer
  • HELP PLEASEEEEEEE!!!!!!!
    13·1 answer
  • Equation.<br> 75 is the sum of 12 and Vanessa's height.
    5·2 answers
  • What is u if <br> 7 = 10 + u ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!