If m∠13=2x-3 and m∠15=71°, find the value of x.
Show work please

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Solving algebraic equations 2m+3=11