Answer: D, 6km/hr.
Step-by-step explanation:
Heather can finish a 12-kilometer race in 2 hours, and now we have to find how many kilometers she can ride/run at in 1 hour.
How many hours can Heather run in 1 hour? To solve that, we can use the equation 12 ÷ 2.
12 ÷ 2 = 6.
Therefore, if Heather keeps her pace constant, then her rate will be 6km/hr, or D.
Answer:
the connection is at 4 on x axis and 5 on y axis, so the solutions are x=4; y=5
Answer:
B
Step-by-step explanation:
A check is an I.O.U. or a promissory note.
Answer:
it would cost $34.50 to purchase 7.5 lbs of walnuts.
Wait is this 7th grade or what grade?
