Tyler thinks that the relationship between the ages of the children in Family B can be described with 2m - 2y = 10, where m is the age of the middle child and
y the age of the youngest. Explain why Tyler is right.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it

its line 2 i just added the rest or else it wouldn't let me answer