Answer:
The answer is -2
Step-by-step explanation:
slope formula is m= (y2 -y1)/(x2-x1)
m=(3-1)/(0-1)=
m=2/-1 =
m=-2
1.50y(2)+2.00x=20
Now use the quadratic formula to solve
The problem statement tells us ...
... paycheck = 4000 + 0.09×sales
and that the paycheck amount is 11650. Substituting that into the above equation and solving for sales, we have ...
... 11650 = 4000 + 0.09×sales
... 7650 = 0.09×sales . . . . . . . . . . subract 4000
... 7650/0.09 = sales = 85000 . . . divide by 0.09
John's sales during that month were $85,000.
Answer:
756
Step-by-step explanation:
This is a combination problem. Combination has to do with selection.
If we are to select r objects out of a oiil of n objects, this can be done in nCr number of ways as shown;
nCr = n!/(n-r)!r!
From the question, there are 4 meats and 9 vegetables to choose from. If the customer is to select 2 different meats and 4 different vegetables from the available ones, this can be done as shown
4C2 (selection of 2 different meats from 4meats) and 9C4(selection of 4 different vegetables from 9 total vegetables)
The total number of ways this can be done is 4C2 × 9C4
= 4!/(4-2)!2! × 9!/(9-4)!4!
= 4!/2!2! × 9!/5!4!
= 4×3×2!/2!×2 × 9×8×7×6×5!/5!×4×3×2
= 6 × 9×7×2
= 756ways
This means 756 different supreme choice pizzas can be made.
