Anita and Ruth like to ride their bikes on the weekend. Ruth figures that if they would just increase their average speed by 1.25
km per hour, they can ride at least as far in 3 hours as it now takes
them 3.5 hours.
What is their current best average speed?

answer: the correct answer is -32

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true