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
alexandr402 [8]
2 years ago
5

Stem of Equations Substitute (2, 1) into x + 3y = 5 to get =

Mathematics
1 answer:
algol [13]2 years ago
6 0

Answer:

see below!!

Step-by-step explanation:

x + 3y = 5,

y = –x + 3

Substitute the point into each equation and verify that it is true

x + 3y = 5,  2 +3(1) = 5   5 = 5  true

y = -x +3    1 = -2+3     1=1  true

(2,1) is a solution

You might be interested in
When a set of coordinates on a preimage is multiplied by -n instead of n, the coordinates of the image rotate about the center o
dem82 [27]

Tumhen yah Kahan Se Mila

4 0
3 years ago
Read 2 more answers
A book is in the shape of a right rectangular prism. It measures 8 1/2 inches tall, 7 inches wide, and 2 1/2 inches thick. What
Alenkasestr [34]
Hello!

The formula for volume of a rectangular prism is:

V = lwh

Let's convert the dimensions to decimals, and then use the formula to solve.

8 1/2 = 8.5 as a decimal.

7 = 7 as a decimal.

2 1/2 = 2.5 as a decimal.

Multiply:

V = 8.5 × 7 × 2.5

V = 59.5 × 2.5

V = 148.75

148.75 = 148 3/4 as a fraction because if you convert 3/4 to a decimal by dividing the numerator by the denominator, it equals 0.75.

ANSWER:

The volume of the book is 148 3/4 inches cubed.

6 0
3 years ago
Read 2 more answers
Someone help asappppp
Salsk061 [2.6K]

Answer:

all have "bases" less than one which is a decay...

only "C" is greater than 1 (1.01)

"C" is the answer

Step-by-step explanation:

3 0
3 years ago
Which statements are true about the domain and range of f(x), g(x), and h(x)? Check all that apply
Genrish500 [490]

Answer:

a and d is the correct answer

Step-by-step explanation:

4 0
3 years ago
Write 9x-3y=-69 x − 3 y = − 6 in slope-intercept form. Make sure you show all steps and inverse operations.Write 9x-3y=-69 x − 3
Goryan [66]

Answer:

y = 3x + 23 and

y = \frac{1}{3}x + 2

Step-by-step explanation:

The first equation is 9x - 3y = - 69 and we have to write it in slope-intercept form.

Now, 9x - 3y = - 69

⇒ 3x - y = - 23 {Dividing both sides by 3}

⇒ 3x + 23 = y

⇒ y = 3x + 23 {Interchanging the sides} (Answer)

The second equation is x - 3y = - 6 and we have to write it in slope-intercept form.

Now, x - 3y = - 6

⇒ x + 6 = 3y

⇒ 3y = x + 6 {Interchanging the sides}

⇒ y = \frac{1}{3}(x + 6) {Dividing both sides by 3}

⇒ y = \frac{1}{3}x + 2 (Answer)

3 0
3 years ago
Other questions:
  • the area of a rectangle is144j^9k^15 square units. if the width of the rectangle is 8j^4k^5 units, what is the rectangle lingth​
    11·1 answer
  • Which two numbers multiply to 60 and add to -2?
    10·1 answer
  • (2x + 1)(x + 2)<br> Multiply the following polynomial
    12·1 answer
  • Choose all answers that are correct. 1.√50=5√2....2.√27=3√3....3. √20=4√5....4. √125=5√5
    12·1 answer
  • Find the value of each variable so that the quadrilateral is a parallelogram.
    5·1 answer
  • Need help please thank you if you help
    9·1 answer
  • What is 1+2x5<br> Is it bidmas or bodmas?
    13·2 answers
  • Help me plz STEP BY STEP PLZ!!!
    14·1 answer
  • Find the Surface Area of the cone.
    10·1 answer
  • Shawn is collecting money from students at his school for a charity. The table gives the ratios of the number of students who ha
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!