Answer:
It should take him <u>1.75 minutes</u> to complete 20 multiplication facts, which is the same thing as 1 minute and 45 seconds, or 105 seconds.
Step-by-step explanation:
a. If it takes him one minute to complete 20 multiplication facts, that's 3 seconds per question, because 60/20 = 3.
b. Multiply 3 x 35 questions to get 105 seconds.
c. Divide 105 seconds by 60 seconds (60 in a minute) to get 1.75 minutes, which is the same thing as 105 seconds.
Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day and good luck on your assignment. :)
5√18
= 5 *√9 *√2
= 5*3*<span>√2
= 15</span><span>√2</span>
Answer: 250+3x
Step-by-step explanation: 250 for the bus and the students is $3 each so the students could be x.
Answer:
a. 1.954
Step-by-step explanation:
hope this helps you!!
MARK AS BRAINLIEST
Well, we can input both variables to check and see if the numbers hold.
-691 = -51(-15) - 74
-691 = 765-64
-691 = 701
(-15, -691) does not make the equation true.
