PLEASE ANSWER ASAP FOR BRAINLEST Martin and Alexia are rock climbing. Each person's rate stays the same for the first hour they climb. Which statement are true?
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CHOOSE ONE ANSWER
A. Martin climbs at a rate of 20 meters per hour
B. Alexia take 0.21 of an hour to climb one meter
C. Martin climbs at a rate of 0.20 meters per hour
D. Alexia climbs a rate of 15 meters per hour.

Martin climbs at a rate of 20 meters per hour

Step-by-step explanation:

Martin and Alexia are rock climbing. Each person's rate stays the same for the first hour they climb.

For Martin's,

Distance = in 1/6 hour

Rate is given by :

For Alexia,

Distance = in 5/6 hour

Rate is given by :

Hence, the correct option is (A) "Martin climbs at a rate of 20 meters per hour"

4

step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.