Answer: 38.5
Step-by-step explanation:
44 - 16 = 28
16/22 = 28/x
616 = 16x
divide by 16
38.5 = x
‘| |’ means modulus.
It’s turns the internal value positive.
We get a negative answer while finding the area of a triangle because there points in the quadrant other than the 1st quandrant i.e where all values are positive
Area of a triangle can never be negative, so we use modulus
Divide.
1/3 / 5
Or multiply by the reciprocal of 5:
1/3 * 1/5 = 1/15
Therefore 1/15 cup of flour is used to make 1 dinner roll.
We can set up a proportion:
5/1/3 = x/5 2/3
Multiply 5 2/3 to both sides:
28 1/3 / 1/3 = x
85 = x
So 85 rolls can be made with 5 2/3 cups of flour.
Answer:
132.48
On your calculator do 0.69x192, as that removes 0.31 of 192, or 31%.
Option 2 would cost more, because $42 for every 6 person, and there are 72 in total, so let's do the math. take the 72 and divide it by 6 to know how many pair of $42 you gonna spend. 72/6 is 12, and 12x$42 is $504. and the first option is $500 flat. so option 1 is the best option, cause at any time one of the guess might want to invite a random person, so you'd have to pay for every 6 person a guess on your list bring. while paying $500 flat wouldn't affect your paying rates.