Nathan solved this problem.

anya cut a ribbon into 5 equal pieces that each measured 6.9 in. how long was the original length of ribbon?

nathan thought the answer was 350 in.

is nathan's answer reasonable?

a.
yes, nathan's answer is reasonable.

b.
no, nathan's answer should be closer to 0.35 in.

c.
no, nathan's answer should be closer to 3.5 in.

d.
no, nathan's answer should be closer to 35 in.

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15