Can someone help me with this question plz Casey starts with $180 in
her bank account. She
withdraws $90, and then
she deposits $50. Mitchell
starts with $120 in his bank
account. He deposits $75,
and then he withdraws $45.
Who has more money in
the bank at the end?

Please explain or show work.

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

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