Answer: x=-1
Step-by-step explanation:
- 3/4x+3-2x=-1/4+1/2x+5
- 3-5/4x=1/2x+19/4
- 7/4x=-7/4
- x=-1
Answer:
313 in.
Step-by-step explanation:
V = r × h
10,000 = 32 × ?
10,000 / 32 = 312.5
312.5 rounded to the nearest whole number is 313 in.
Answer:
X=-2/5,7
Step-by-step explanation:
5x² – 33x - 14 = 0
5x^2-(35-2)x-14=0
5x^2-35x+2x-14=0
5x(x-7)+2(x-7)=0
(5x+2)(x-7)=0
X=-2/5,7
so the value of X is -2/5,7
50 divided by 8 = 6.25
1oz perfume = $6.25
110 divided by 17 = 6.4705
1oz perfume = $6.4705
Therefore the second option is cheaper