Answer:
(1,-44), (2,-48),(3,-52).......
Step-by-step explanation:
4(1)+y=-40
4+y=-40
y=-40-4
y=-44
(1,-44)
.
.
.
Answer:
5
Step-by-step explanation:
Assuming both players can answer the same question, the minimum number of questions is the smallest number that when multiplied by either 0.60 or 0.80 yields a whole number.
Let x be the number of questions, solving by trial and error:

Therefore, the minimum number of questions in the game is 5.
Answer:
10 billion im very smart
Step-by-step explanation:
Not 100% sure this is right but
60cm^2
Answer:
180%
Step-by-step explanation:
A full box shaded in plus 80% of another box is 180%.