Free chance to get brainliest Simplify (−3.5)(−3)(−6.4). (5 points)

Select one:

a.
−672

b.
−67.2

c.
67.2

d.
672

Write the sentence as an equation. z plus 372 is equal to 160

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Prove that quadrilateral is a rhombus.