Estimate the decimal expression.
0.62-(-0.51)

True or false? many triangular shapes can be circumscribed about a given circle

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

What is the value of x in the equation 2(x-4) = 4(2x + 1)?