Solve the two-step equation and identify the steps. 1.4x + 6.1 = –7.9

1. The first step is to
on both sides.
2. The second step is to
on both sides.

The solution is x =
.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"