Answer:
<u>5y²</u>
Step-by-step explanation:
Prime factorizing each term :
⇒ 30y¹⁰ = 5 x 3 x 2 x y¹⁰
⇒ 15y⁶ = 5 x 3 x y⁶
⇒ 5y² = 5 x y²
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From this, we understand the GCF of the numbers are :
⇒ 5 × y²
⇒ <u>5y²</u>
Answer:
Step-by-step explanation:
I think A but for sure on C and D. Good luck
Answer:
45+13−19+163(3)⋅\−21.5 They also have a pdf if you need it
unit 6-10 answer key.pdf
Step-by-step explanation:
Answer:
6 divided by 1/4 = n
Step-by-step explanation:
It might help to work backwards, and with a simplified problem.
How many 1/4-foot boards go into a 1-foot board? 4 boards
How many 1-foot boards go into a 6-foot board? 6 boards
So that's 4 boards/foot times 6 feet = 24 boards.
Looking at the answer choices:
B is wrong because dividing a 6-foot board into 4-foot boards isn't even going to work out perfectly
C is wrong because dividing a quarter-foot board into 6 foot pieces isn't giving you any board in the first place
D is wrong because we aren't asking for 1/6-foot board anywhere
So the answer is A - 6 divided by 1/4 = n