KFC sells whole chicken dinners for 12 and half chicken dinners for 8. Yesterday it sold a total of 400 dinners and took in 4200 . How many of each size dinner were sold? What were the cedi sales of each size dinner?
1 answer:
Answer:
150 half chicken and 250 full chicken
Step-by-step explanation:
Represent whole chicken with w and half chicken with h.
So, we have:
Which implies that:
Also:
Which implies that:
So, we are to solve for h and w from:
Make h the subject in the first equation
Substitute 400 - w for h in the second equation
Recall that:
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Answer:
B,C, and E
Step-by-step explanation:
Multiply the stuff inside by the numbers outside
Answer:
x²- √3 x +1/2
Step-by-step explanation:
To write a quadratic equation with roots only:
x² -(sum of the roots)x+(product of roots)
x²-((√3-1/2)+(√3+1/2)x + ((√3-1/2)(√3+1/2)
x² -(2√3)/2 + ( 9-1)/4
x²- √3 x +1/2
Answer:
3/4
Step-by-step explanation:
75%= 75/100
simplify and you get 3/4 pls give brainliest
The word form of 3.1 is three and one tenth. "Three and one tenth" could also be a mixed number, so all we do is get the mixed number "three and one tenth":
Answer: 14
Step-by-step explanation:
13 + 6/6 = ?
13 + 1 = 14