Answer:
27
Step-by-step explanation:
Answer:
4 crayons were not put on the tables.
Step-by-step explanation: Since to get to 80 you would have to times 8 by 10 when you divide 80 by 8 you would get 10, there would be a remainder of 4, which were the leftover crayons that were not put on the table.
Answer:
2
Step-by-step explanation:
If a = 1,
2 * a = 2 * 1 =2
Excluded values are the values that make the denominator equal to 0 because x/0 is undefined.
1)
9x - 45 = 0
9x = 45
x = 5
The excluded value is x = 5.
2)
2x + 48 = 0
2x = -48
x = -24
The excluded value is x = -24.
Answer:
$780
Step-by-step explanation:
600*.30=180
600+180=780