100 points for all answers

possible answers for question 3 first
a) stopped
b) rode at constant pace
c) rode on flat land
d) played at park
possible answers for question 3 second
a) the line is horizontal which means that his distance from his house is not changing
b) the line is horizontal which means that his speed is not changing
c) the line is horizontal which means that he is not going up or down hill

possible answers for question 4 first part
d
a
b
c
e
f
possible answers for question 4 second part
e
a
b
c
d
f

question 6
write a detailed scenario that describes chris’ ride to the park.

Let r = 3. what is the value of r + 58?

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?