Jack and Jones are on a relay race. Jack runs at a speed of 12 km/h and Jones runs at 10 km/h. a) Write an algebraic expression to find the total distance covered by the two athletes if Jack runs for x hours and Jones runs for y hours.

answer: the answer is 127 degrees

- (2, -7)

- lines r and s and lines t and u must be parallel

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

y=-2x0 is most likey your asnwer