The sum of 5 and 8 is 13.
Unknown number is x
So 13x=42
x=4
0.000044, because 10 to the negative fith is 0.00001, and 0.0001 times 4.4 is 0.000044
Answer:
each gift =$10
total=y
number of gifts =x
therefore,total= each gift * number of gifts
=$10* x
Answer: y = 2.50x
Step-by-step explanation:
X represents the number of tickets sold, and because each ticket costs $2.50, the expression would be 2.50x to find how much money is raised, which can be represented as y.
