Answer:
one solution: x = 1.7
Step-by-step explanation:
6(2x - 4) = 10 - 8x
Multiply brackets: 12x - 24 = 10 - 8x
Add 8x from both sides: 20x - 24 = 10
Add 24 to both sides: 20x = 34
Divide both sides by 20: x = 1.7
Therefore, one solution: x = 1.7
Lexi borrowed $425 and paid back $450, so the interest paid was $25 (subtract 450 and 425). Then divide the interest over the expression P*t = 425*0.5 = 212.5 to get 25/212.5 = 0.1176 approximately which converts to the annual interest rate of 11.76% (approximately).
If you want to use a formula, then,
i = P*r*t
25 = 425*r*0.5 <---- t = 0.5 to represent half a year
25 = 4250.5*r
25 = 212.5*r
212.5*r = 25
r = 25/212.5
r = 0.1176
r = 11.76%
:))))))
Step-by-step explanation:
videochamp, picsart
Answer:
13.5=x
Step-by-step explanation:
-3+6=2x-24
3=2x-24
+24 +24
___________
27=2x
÷2 ÷2
___________-
13.5 = x
Hope this helps :D