So if x is the old cost let’s say c is the new cost
So 15%=0.15
0.15(x)=C
Answer:
y=-4 or y=-6
Step-by-step explanation:
y^2-14y+49=2y^2-4y+73
y^2+10y+24=0
(y+4)(y+6)=0
y=-4 or y=-6
Answer:
The answer is C: 16, 32, 48, 64
Step-by-step explanation:
The multiples of 16 are:
16x1= 16
16x2=32
16x3=48
16x4=64
Answer:
-3/4 is a rational number because it is not a non-terminating and non-repeating number. It is not an integer because it is not a whole number.
Step-by-step explanation:
I hope I was right :D
5.9
Step-by-step explanation:
345√ is 18.6=3.14*r2 cuz formula
Is πr2