Well rock A is a sedimentary rock because that's when sand and pebbles pile up to make the stone. and since rock A was pushed down into the earth where extreme heat is it most likely melted and changed to rock B. other rocks formed into it. one of those rocks could be a fossil. so i would choose
A-rock B may have fossils
Not sure But I’m pretty sure it’s all of the above
Answer:
y < - 8 1/4
Explanation:
2/3y - 7 < 1/2 - 13
Collect like terms
2/3y < 1/2 - 13 + 7
2/3y < - 11/2
Divide both sides by 2/3
2/3y ÷ 2/3 < - 11/2 ÷ 2/3
2/3y * 3/2 < - 11 /2 * 3/2
y < - 11 /2 * 3/2
y < - 11 /2 * 3/2
y < - 33 / 4
y < - 8 1/4