2 years ago

7y+5y-3y= How would I simplify this?

Mathematics

2 answers:

shusha [124]2 years ago

8 0

Answer:

Step-by-step explanation:

Add 7y and 5y which equals 12y. Then subtract 3y from 12y and u get 9y. It might be wrong

rjkz [21]2 years ago

5 0

Let's simplify step-by-step.
7
y
+
5
y
−
3
y
=
7
y
+
5
y
+
−
3
y
Combine Like Terms:
=
7
y
+
5
y
+
−
3
y
=
(
7
y
+
5
y
+
−
3
y
)
=
9
y

You might be interested in

Factoring trinomial fractions?

forsale [732]

The first one is (z-7)(z-1)
second: (x+1/3)(x+1/3)
third: (x-1/5)(x-1/5)
fourth: (x-5)(x-2)

4 0

3 years ago

In an experiment, the one variable that is changed by the person doing the experiment is called the Question 2 options: controll

Ad libitum [116K]

Answer: Independent Variable

Step-by-step explanation:

The independent (or manipulated) variable is something that the experimenter purposely changes or varies over the course of the investigation. The dependent (or responding) variable is the one that is observed and likely changes in response to the independent variable.

5 0

3 years ago

This is my 3 question please answer it

balu736 [363]

Answer:

Step-by-step explanation:

Hope it helps!

4 0

2 years ago

Which expression is equivalent to 21 × 7?

belka [17]

I wanna say the answer is A