Gavin paid for 4 pounds of bananas with a $10 bill he was given back $6.40 what was the cost of 1 pound of bananas write an equation that has a variable

the equation is 4t = 3.60

The cost of 1 pound of banana is $0.9

Step-by-step explanation:

Let t represent the cost of 1 pound of banana in dollars.

Gavin paid for 4 pounds of bananas. This means that the total cost of 4 pounds of banana will be 4× t = $4t

He gave a $10 bill to the seller and he was given back $6.40. This means that the actual cost of 4 pounds of banana would be

10 - 6.40 = $3.60

Therefore,

4t = 3.60

t = 3.60/4 = $0.9

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.