Answer: 2.6
Step-by-step explanation:
28-15=13
13/5=2.6
Good luck! :)
9.4 - 1.8 will tell you the distance between them
<span>2x+ y = 3
x = 2y - 1
Make sure there are NO SPACES in your answer. Include a comma in your answer.
It looks like I could substitute the x=2y-1. Into 2x+y=3
2(2y-1)+y=3
4y-2+y=3
5y=5
y=1
x=2(1)-1
x=1
(1,1)
CHECK
2x+y=3
2(1)+(1)=3
2+1=3
3=3
Left hand side=Right hand side
Check other equation
x=2y-1
1=2(1)-1
1=1
Therefore the solution is (1,1). Since the left hand side= right hand side in each equation</span>
Answer:
y=140,000
Step-by-step explanation:
35,000x4=140,000
Answer:
Combining and simplifying
we get
or we can write as 
Step-by-step explanation:
We need to combine and simplify

First we will combine like terms and then perform the mathematical operations like addition or subtraction.
<u>Like terms</u>: terms having same variable

Now we take LCM of like terms

Now, we can multiply 48 with terms inside the bracket.
we can simplify the terms if they are both divisible by same number.

So, Combining and simplifying
we get
or we can write as 