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
yan [13]
3 years ago
10

Solve systems of equations algebraically x+y=6 and 2x+3y=13

Mathematics
1 answer:
HACTEHA [7]3 years ago
5 0
X+y=6 is..... 
solve for x=0... y=6 
solve for y=0... x=6 
intersect x-axis at (6,0)... calculate the slop: solve for x=1... 1+y=6... 6-1= 5 y=5
calculate the slope: a= y(x=1)-y(x=0)/1=-1 
x+y=6 
You might be interested in
Madame Pickney has a rather extensive art collection and the overall value of her collection has been increasing each year. Thre
Anettt [7]

Answer:

Value = 500000 × (1.1^n)

$1,296,871

Step-by-step explanation:

a = 500000

r = 550000 ÷ 500000 = 1.1

1st term is the initial year:

n years after that is the "n+1"th term

Value = 500000 × (1.1^n)

n = 10

500000(1.1¹⁰)

1,296,871.23005

3 0
3 years ago
Read 2 more answers
An account is opened with $7,595.96 with a rate of increase of 2% per year. After 1 year, the bank account contains $7,746.90. A
-Dominant- [34]

Answer:

7595.96 × 0.02 × x = y

Step-by-step explanation:

1. We start with $7595.96.

2. The interest is 2% or 0.02

3. Using this formula - P(Principle) x R(Rate) x T(Time) we pluck in the numbers.

4. 7595.96(Principle) x 0.02(Rate) x x(Time) = y(amount of money in the account after x years).

5 0
1 year ago
HELP DUE IN 2 HOURSSS
tekilochka [14]

Answer:

1.05 miles per hour

Step-by-step explanation:

m = y2 - y1/ x2 - x1 (It doesn't matter which you choose to be y2 and y1, just make it consistent)

m = 4.2 - 2.1/ 4 - 2

m = 2.1 / 2

m = 1.05

6 0
2 years ago
Can you show me how to solve 33=-2a+7
Klio2033 [76]
33=-2a+7
33-7=26
-2xa=26
26 divide -2=-13
a=-13
I believe
7 0
3 years ago
Solve each of the following equations for a.<br> 2^x = 16)
Tamiku [17]

Answer:

x = 4

Step-by-step explanation:

(2^x = 16)

(2^4 = 16)

x = 4

8 0
3 years ago
Read 2 more answers
Other questions:
  • F(x) = –16x2 24x 16
    8·1 answer
  • 18.<br> [Algebra - Expansion]<br> Expand 3(x + 2)
    9·2 answers
  • Using addition formulas for sine and cosine to simplify the expression:
    9·1 answer
  • If muffins cost 5.24 how much would 5 muffins cost
    15·2 answers
  • A jeweler needed two diamonds of exactly the same weight to make a ring. The first stone she selected weighed 0.642 carat, the s
    12·2 answers
  • Please answer correctly !!!!!!!!!! Will mark brainliest !!!!!!!!!!!!
    10·2 answers
  • 1. Michael and 6 friends went to the movies. There, they each bought movie tickets and a bag of popcorn to share among them all.
    14·1 answer
  • WILL MARK BRAINLIEST HELP ASAP ASAP
    10·1 answer
  • Write the equation of a line with the given slope that goes through the given point.
    15·1 answer
  • What is the additive inverse of -96
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!