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
lapo4ka [179]
3 years ago
6

Question 2 of 10

Mathematics
1 answer:
Archy [21]3 years ago
7 0

Answer:

3y-6=18\\\\3y=24

The value of "y" is: y=8

Step-by-step explanation:

Given the following equation:

3(y-2) = 18

1. You must apply the Distributive property on the left side of the equation (This is: a(b\±c)=ab\±ac). Then:

(3)(y)+(3)(-2) = 18\\\\3y-6=18

2. Now you need to apply the Addition Property of Equality. Remember that this states that:

If\ a=b,\ then\ a+c=b+c

So, adding 6 to both sides of the equation, you get:

3y-6+(6)=18+(6)\\\\3y=24

3. Finally, you can apply the Division Property of Equality, which states that:

If\ a=b,\ then\ \frac{a}{c}=\frac{b}{c}

So, dividing both sides of the equation by 3, you get:

\frac{3y}{3}=\frac{24}{3}\\\\y=8

You might be interested in
Why are decimals called decimals​
GREYUIT [131]

Answer:

A decimal is a fraction written in a special form. ... Decimal comes from the Latin word decimus, meaning tenth, from the root word decem, or 10. The decimal system, therefore, has 10 as its base and is sometimes called a base-10 system. Decimal can also specifically refer to a number in the decimal system.

Step-by-step explanation:

According to google

4 0
2 years ago
Samuel owns 270 comic books. He divided his comic books into two groups to store in boxes. The ratio of the groups appear below.
Anna71 [15]
The Answer Is 5.I Hope This Helps.
6 0
3 years ago
(05.05)The width of a rectangle is shown below:
Ket [755]

Answer:

no idea sorry!!

Step-by-step explanation:

i think its the third but not sure

4 0
3 years ago
Tan x + pi / 6 what is this equal to?
Scilla [17]
If tan (x)+pi/6=0

thn

tan (x)=-pi/6

take atan of both sides

x=atan (-pi/6)
x= -0.4823 rad
= -27.636 deg
5 0
3 years ago
A = 1/2bh, where A is the surface area and b is the base, and H is the height.
elena55 [62]
When height turns to 3 times height or 3h

we can replace h with 3h and see what happens

A=1/2b(3h)
A=3/2bh
A=3(1/2bh)
well, the area is trippled
4 0
3 years ago
Other questions:
  • Help me please<br><br><br> solve x and y intercepts
    7·1 answer
  • Complete these exercises to review the things you need this module
    8·2 answers
  • I WILL MARK YOU THE BRAINLYEST IF YOU HELP ME PLEASE!!!!!
    12·2 answers
  • an apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground. what is the potential energy of the
    6·2 answers
  • Help!!! On a piece of paper graph then determine which answer choice matches the graph you drew
    15·1 answer
  • SOLVE. <br>1/5x=-10<br><img src="https://tex.z-dn.net/?f=1%20%5Cdiv%205x%20%3D%20%20-%2010" id="TexFormula1" title="1 \div 5x =
    13·1 answer
  • Can someone help me?
    7·2 answers
  • Simplify the expression <br> 5s+2s
    6·2 answers
  • Find the area, please!! Easy
    12·2 answers
  • A. Kim pays $90 for every block of 5 dance classes. What rate can you write to represent this block of classes
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!