Answer:
14.5% = 0.145
Step-by-step explanation:
The term 'percent' (%) actually means per 100. So when you say 14.5% it means 14.5 per 100. So when you put that into an equation it actually means:
So when you solve it, 14.5% is actually 0.145 and not 14.5.
Your friend is then incorrect because:
14.5% ≠ 14.5
Step-by-step explanation:
x intercept, y = 0
y = x + 1
0 = x + 1
x = -1
x intercept = (-1 , 0)
y intercept, x = 0
y = x + 1
y = 0 + 1
y = 1
y intercept = (0 , 1)
Answer:
x >= 937.5
Step-by-step explanation:
profit of 750 means you must add that to 3000 as a goal $, so 3750.
Each ticket is $4, so they must sell 4x tickets. (x is unknown)
but "at least" 3750. so we will have an inequality with 4x larger than or equal to our 3750.
so our equation is
4x >= $3750
solve for x. divide both by 4 you get
x >= 937.5
hope that helps.
I drew up a (bad looking but still useful) grid and it proves the answer to be neither. even if the lines went continued in each direction it shouldn't be possible
Answer:
X = -7
Step-by-step explanation: