Which would be the most appropriate way to estimate -6.1(0.22)? Check all that apply. 1)Use rounding to get -6(0.2), and then multiply.
2)Use compatible numbers, such as -6(0.5), and then multiply.
3)Use the benchmark numbers -6 and 1, and then multiply.
4)Use front-end estimation to get -6(0.2), and then multiply.
5)Round the factors to the nearest whole number, and then multiply.

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

If np3 /nc2 = 6, find the value of n