Find the slope as a decimal number, of the line that passes through the points (21,10) and (-19,0)?

y=.25x+4.75

Step-by-step explanation:

Use the equation y2 - y1 / x2 - x1  so (10-0)/(21- -19) which is 10/40, or .25.

Now you have part of the equation, y=.25x, but we need to find the b value. To do that, plug x into one of the equations, for example, (21,10). 21 x .25 = 5.25, and to get 10 we need to add 4.75, so the final equation is y=.25x+4.75

i am unable to solve this problem

step-by-step explanation:

there has been genes found in the x chromosome of males that have been linked to [homo/hetero]sexuality. in addition to the reign of the x chromosome, a section of chromosome 8 has also been link to, "alot of ppl are so " these facts were proven true after a 2014 study of a gay male and his strait brother. according to newscientist.com,"chromosome 14 and is mainly active in the thyroid, but also the brain. called tshr, it makes a type of receptor protein that recognises and binds to a hormone that stimulates the thyroid. in this way, the gene plays an important role in controlling thyroid function. the fact that tshr seems to be involved in sexual orientation fits with evidence that thyroid function seems to be linked to sexuality."

in conclusion, "ppl are so gay" due to their genetics.