Which variable expression matches the word phrase? Column A Column B

1 answer:

4 0

1. the sum of 12 and the quotient of 9 and a number

The responder's answer is not given but it can be 12 + (9 / n)

2. the difference of 12 and the product of 9 and a number

The responder's answer would be c. 12 – 9y

3. the difference of 12 and the quotient of 9 and a number

The responder's answer would be b. 12 – (9 ÷ y)

4. 12 more than quotient of a 9 and number

The responder's answer would be a. 12 + (9 ÷ y)

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The debate team is showing a video of their recent debate. The first showing begins at 3:15 p.m. the second show is scheduled at

Oliga [24]

Answer:

1 hr 35 min

Step-by-step explanation:

find the minutes by subtracting 50 and 15 and the hours by adding 1 hr to 3:00 which is 4:00 then so you get 1 hour and 35 minutes.

5 0

2 years ago

Please help with this Piecewise problem!!

tino4ka555 [31]

Remark

That was well worth doing. Desmos gave you the answer to the graph. Unfortunately I can only give you the correct graph. You will have to figure out from the choices which one is the correct answer -- or edit it so I can see what the rest of the question is.

Graph

The red one is f(x) is x + 3 {x <= -2}

The blue one is f(x) is x^2 - 1 {-2 <x <1} Notice the gap at 2. It is not continuous

The green one is f(x) is log_2(-x + 3) {1 <=x < 3} and there is a gap between the blue and green one.