Tyra solves the equation as shown.
- 3(x+2) = 9
1. - 3x - 6 = 9
2. - 3x = 15
3. x = - 5
the property tyra used in line 1 was the:
a) associative property
b) commutative property
c) distributive property
d) inverse property

We have been given the equation

The first steps is given as

In this step, Tyra has distributed the term -3 over the parenthesis, as shown below

We know the distributive property is given by

Therefore, we can say that Tyra has used distributive property in the first step.

C is the correct option.

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0