Answer:
= x^2 + 17/2x + 7
Step-by-step explanation:
x2+(x+7)(x+1)
Distribute:
=x2+(x)(x)+(x)(1)+(7)(x)+(7)(1)
=12x+x2+x+7x+7
Combine Like Terms:
=12x+x2+x+7x+7
=(x2)+(12x+x+7x)+(7)
=x2+172x+7
3.75 for one bottle of water because 3.75 times 2 is 7.50 answer is 3.75
Answer:
400+0.4+0.8+0.102=400.582
Answer:
factoring: x=3 discriminant: 1089
Step-by-step explanation:
Let's solve your equation step-by-step.
6x2−x−40=5+2x
You take the amount of days and multiply by 50! so if the days are d, and cost is c then c=50d
hope this helps, can i have brainliest!