Which property could be used to find the missing number?

(–8 + 3.1) • (4.2 + 7) = (4.2 + 7) • (–8 + )

a.
commutative property

b.
associative property

c.
distributive property

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

You can find the constant of proportionality by finding the ratio of

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.