All categories

4 years ago

Combine like terms. 3y + y + 6y 10y 8y 9y - y 2y

Mathematics

1 answer:

lora16 [44]4 years ago

7 0

3y + y + 6y

Simplify (add)

10y

Answer : 10y

You might be interested in

What is the answer???

vagabundo [1.1K]

Answer:

3. $\displaystyle x-intercept: [-4\frac{1}{2}, 0] \\ y-intercept: [0, -9] \\ Slope-Intercept\:Form: y = -2x - 9$

2. $\displaystyle x-intercept: [5, 0] \\ y-intercept: [0, 1] \\ Slope-Intercept\:Form: y = -\frac{1}{5}x + 1$

1. $\displaystyle x-intercept: [4, 0] \\ y-intercept: [0, -3] \\ Slope-Intercept\:Form: y = \frac{3}{4}x - 3$

Step-by-step explanation:

−2x - y = 9

x-intercept → Plug in 0 for y to get −4½ for x

y-intercept → Plug in 0 for x to get −9 for y

−2x - y = 9

+ 2x + 2x

_________

$\displaystyle \frac{-y}{-1} = \frac{2x + 9}{-1}$

$\displaystyle y = -2x - 9 →$ Slope-Intercept Form

_______________________________________________

x + 5y = 5

x-intercept → Plug in 0 for y to get 5 for x

y-intercept → Plug in 0 for x to get 1 for y

x + 5y = 5

- x - x

_________

$\displaystyle \frac{5y}{5} = \frac{-x + 5}{5}$

$\displaystyle y = -\frac{1}{5}x + 1 →$ Slope-Intercept Form

_______________________________________________

3x - 4y = 12

x-intercept → Plug in 0 for y to get 4 for x

y-intercept → Plug in 0 for x to get −3 for y

3x - 4y = 12

- 3x - 3x

_________

$\displaystyle \frac{-4y}{-4} = \frac{-3x + 12}{-4}$

$\displaystyle y = \frac{3}{4}x - 3 →$ Slope-Intercept Form

I am joyous to assist you anytime.

4 0

4 years ago

Write an equation to represent the following statement.

Scilla [17]

Answer:

J is 12

Step-by-step explanation:

6 0

3 years ago

Can somebody help me with this , please i also need the work progress ;-;

nydimaria [60]

Need help with what?:)

4 0

3 years ago

If 8 out of 20 students in a class are boys, what percent of the class is made up of girls?

Westkost [7]

Answer:

60%

Step-by-step explanation:

8 is 40% of 20, therefore the girls would make up 60% percent of the class.

8 0

4 years ago

What is the measure of angle x?

oksian1 [2.3K]

Answer:

100 degrees

Step-by-step explanation:

because if it was in the middle i would of been 90 degrees.

7 0

3 years ago

Read 2 more answers