To find Y we must cancel X out by making it 0.
4.2(0) - 1.4y = 2.1
-1.4y = 2.1
Divide both sides by -1.4 to get the Y by itself.
Y = 2.1/-1.4
Y = -1.5
D because added up is 109 times 1.06 = 115.54 + the $5 shipping makes the answer $120.54
Answer:
y = − 1
Hope this helps!
Step-by-step explanation:
Alright so this is our equation:
y − 3 = 2 ( x − 1 )
We will substitute:
x = − 1
So now our equation looks like this:
y − 3 = 2 ( −1 − 1 )
Now we will get rid of the parentheses:
y − 3 = − 2 − 2
Solve the left side:
y − 3 = − 4
Now add 3 on both sides to find out what y is:
y − 3 = − 4
+3 +3
Add:
y = − 1
Yay! We found our answer! Nice job everyone!
<span>10!/5! =10*9*8*7*6=30,240;;
If order is not considered, 10C5 =10!/5!5!=252 </span>
Answer:
D
Step-by-step explanation:
