|-9| means the absolute value of -9 which is 9
so we have 9 - 9 = 0 (answer)
Answer:
2 imaginary roots
Step-by-step explanation:
Answer: 2 bags
Step-by-step explanation:
First find the area of the yard.
The area given the units would be:
= Length * Width
= 45 * 55
= 2,475 ft²
Victor needs enough fertilizer to cover 2,475ft² but each bag covers only 1,250 ft².
The number of bags needed is therefore:
= 2,475 / 1,250
= 1.98
= 2 bags
