Answer:
Step-by-step explanation:
combine like terms
-7x + 3x - 15y - 2y
-4x - 17y
2:4 3:6 4:8
Any ratio equals 1:2 as long as you can divide the first number by itself to get 1 and the second number with the 1st number.
Example
2:4
Divide the first number by 2 and you get 1
Divide the second number by 2 and you get 2
So the ratio equals 1:2
Please make me brainliest
B
First you have to change 2 1/2 into 5/2
To multiply fractions use the method
Keep Change Flip
5/2 x 3/1 =15/2
Which simplifies to 7 1/2
FW = PW(1+i)^N
= $6900(1+0.039)^1
solve for FW
(sorry don't have a calculator on me rn)
To isolate the variable here is what you would do:
−5c= 
Step 1: Divide both sides by -5.
= (A five was supposed to go underneath the 24 to show the division but whatever)
Answer: c=
