First multiply and dstribute
a(b+c)=ab+ac
2(3x+2)=6x+4
6x+4=2x-1+x
add like terms
6x+4=3x-1
subtract 3x from both sides
3x+4=-1
subtract 4 from both sides
3x=-5
divide bothe sides by 3
x=-5/3
The correct answer is D.
The solutions are where the points where they both intersect
Answer:
17360.
Step-by-step explanation:
4 percent of 14000 is 560. Since your adding 6 years you need to do 560 times 6 which is 3360. Finally adding that to 14000 gives you a final answer of 17360
Answer:
$37500
Step-by-step explanation:
For this we can simply create a proportion of the percentages.
.4 / 1 == 15000 / x
Now we solve for x:
x = 15000/.4
x = 37500
Thus, the cost of the car was $37,500.
Cheers.
Ans given below
-3r-12=-21
-3r=-21+12
-3r=-9
r=-9\-3
r=3