Which expression is a difference between a number and a product?

9(x+1)

2x+4

x/5 (fraction)

12-4x

PLEASE HELP ASAP

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.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Write the equations in logarithmic form 9^4=6,561