Question

Dominick is training for a race. He spends 0.75 hours running each time he runs and 1.5 hours swimming each time

Answer 1

Answer:

A

Step-by-step explanation:

Just got 100% on the quiz

Answer 2

Answer:

The possible graph is "A". A further explanation is given below.

Step-by-step explanation:

The given values are:

Dominick spends on running

= 0.70 hours

He spends on swimming

= 1.5 hours

This week,

Dominick spends more than six hours.

If,

Number of runs be "x".

Number of swimming be "y".

then,

⇒ $0.75x+1.5y>6$

⇒ $75x+150y>600$

⇒ $x+2y>8$

Therefore, $x+2y=8$

x = 0

y = 4

So the above is the correct answer.