7(K+8) + 7*k +7*8 you must show where the number 7 has been placed with each addend individually .
Answer:
-4d-18
Step-by-step explanation:
Combine like terms:
-2d and -2d can combine since they have the same variable of d creating the term of -4d and -9 and -9 can combine to create -18. Put those together and you get the answer above.
well...
15 x 20 = 300
300+85 = 385
you can get 20 watches for $385
Answer:
720 tickets in 8 hours
Step-by-step explanation:
you know that the theatre sold 270 tickets in 3 hours. you have to find the hourly rate of tickets sold. so you divide 3 into 270 and get 90. you take the hourly rate of tickets and multiply it by the 8 hours and get 720. Hope this helps!! :)
69 is the width. hoped this help! :)
