Select the statements that characterize familial cancers. check all that apply. check all that apply they typically initiate through changes to tumor suppressor genes. they typically initiate through changes to tumor suppressor genes. they account for most cases of cancer. they account for most cases of cancer. a predisposition toward developing cancer is inherited. a predisposition toward developing cancer is inherited. loss of heterozygosity often underlies familial cancers. loss of heterozygosity often underlies familial cancers.

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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i got you i did it ya know what it is just needing to fill this in for a quick task!

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy