All categories

3 years ago

Standard form of the equation that goes through (3, -1) with a slope of -1, please!

Mathematics

1 answer:

11111nata11111 [884]3 years ago

7 0

Answer:

x+y=2

Step-by-step explanation:

Standard Form: ax+by=c

For most convenience start with slope-intercept form: y=mx+b

1. -1 = -1(3)+b - solve for b

b=2

y= -1x+2 (slope-intercept form)

2. Now convert to standard form

Add 1x to both sides:

1x+y=2

You might be interested in

Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.

pogonyaev

Answer:

The small balloon bouquet uses 7 balloons and the large one uses

18 balloons.

Step-by-step explanation:

Let's say that small balloon bouquets are S and large balloon bouquets are L. For the graduation party the employee assembled 6 small bouquets and 6 large bouquets, the total number of balloon used is 150. To put the sentence into an equation will be:

6S + 6L= 150

S+L= 25 ----> 1st equation

For Father's Day, the employee uses 6 small bouquet and 1 large bouquet, the total number of balloons used is 60. The equation will be:

6S + 1L= 60

1L= 60- 6S ----> 2nd equation

We can solve the number of small balloon bouquet by substitute the 2nd equation into 1st. The calculation will be:

S+L = 25

S+ (60-6S)= 25

-5S= 25-60

-5S= -35

S= -35/-5

S=7

Then we can find L by substitute S value to 1st or 2nd equation.

S+L=25

7+L=25

L=18

5 0

3 years ago

A gymnastics coach likes her team to stretch 5 minutes for every 10 minutes of strength training. How many minutes should the te

Setler [38]

They shoud strech for 25 minutes.

7 0

3 years ago

Fint the p(2) for each of the following functions 2.p(x)=4x²+3x-5?

Darina [25.2K]

Answer:

Step-by-step explanation:

p(2)=4(2)²+3(2)-5

4(4)+6-5

16+6-5

6 0

3 years ago

8+9=5 __ pls answer I need it

dalvyx [7]

Answer:

Step-by-step explanation:

I'm not really sure what ur saying, 8+9 is 17

4 0

3 years ago

The sum of two numbers is 44 . One number is 3 times as large as the other. What are the numbers?

Sonja [21]

Answer:

11 and 33

Step-by-step explanation:

The the smaller number be $x$ . Since the other number is 3 times as large as the other, we can represent the large number as $3x$ . Because they add up to 44, we have the following equation: