Answer:
3x+9
Step-by-step explanation:
since p(x) means p multiplied by x and the answer is 3x it means p=3 so 3(x+3) you multiply 3 by x which is 3x and 3 times 3 which is 9 so 3x+9
The problem states that the current value is $350 and that is the original price plus 40%, that is $350 is the 140%, the question is how much is the 100%, or the original price, lets use a rule of three, simple, direct proportion:
140% --------> $350
100% --------> x
x = (100)(350)/140
x = 250
that is the original price, $250
Answer:
D)
Step-by-step explanation:
All sides are congruent because all sides are the same.
Hope this helps!
<em>-kiniwih426</em>
-5.5 i think if i’m wrong sorry but good luck :)
2x+4y=12 ------>1
y=1/2x-3. ------->2
2 into 1
2x+4(1/2x-3)=12
2x+2x-12=12
4x-12-12=0
4x-24=0
4x=24
x=24/4
x=6 ------> 3
3 into 2
y=1/2x-3
y=1/2(6)-3
y/=0
sorry if Im wrong or my is incorrect
