Determine if the following conjectures are true or false. True or False
Example
Statement
If x is odd, then x + 1 is even
The difference of two even numbers is
positive
The sum of two odd numbers is even
If x is positive, then -x is negative

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

i believe the answer is letter c) 8

step-by-step explanation:

answer: 177/8

step-by-step explanation:

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1