Answer:
Step-by-step explanation:The Quadratic Formula uses ax2 + bx + cwhere "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.
Answer:
x squared+4x−12
Step-by-step explanation:
Answer:
Yes, John is correct.
Step-by-step explanation:
To find the total amount of candy you must add the amounts Sally and John have. Sally has 243.75 and John has 27.4. When you add those two together you can 217.5 which is what John thinks therefore he is correct.
In numbers, that would translate to 3w<18.
To figure out what w could be, you would get it by itself because it's the variable in the equation.
Divide 3 from both sides and you would then have w<6, because 18 divided by 3 is 6.
The answer would be 6, because 6 is less than 18.
Choice A : 3.49/25 = 0.139 rounds to 14 cents per oz
choice B ; 4.79/40 = 0.119 rounds to 12 cents per oz
lowest price is choice B