45 seconds. Since there are 60 seconds in a minute and 60/4 is 15. 15*3 is 45. Hope this helped!
60 + 36 = 96
(6x10)+(6x6 )
96-60=36
10+6=16
96 ÷ 6 = 16
6x16=96
Jared can put 16 books in each shelf.
It means that all values of x would make it true. Also take a look at the equation when we simplify:
4x + 7 = 1 + 4x + 6
Which simplified turns into
4x + 7 = 4x + 7
So no matter what value you put for x, it will be the same on both sides, making all values true for x.
No they are eaqure to each other.
D=M/V. You just multiply both sides by D to get DV=M, then divide V by both sides.
