Answer:
$13.95
Step-by-step explanation:
If one notebook costs $2.79 and you need to buy 5, just multiply 2.97 by 5 and then you get 13.95.
(please mark as brainliest, i need it to get to next lvl <3 )
X=-4, the cube root of -64 is 4. (subtract 64 from both sides and find cube root)
If 1/4 of x is 16, we multiply 16 x 4 which will give us x=64. 3/4 of 64 = 48
Answer:
Step-by-step explanation:
We translate Grayson's charges through the following mathematical expression : 35 h + 35 where h is the number of hours while that of Ian is 45h + 15. The number of hours where the charges are equal is 35h + 35 = 45h + 15; h = 2 hrs. Hence the number of hours minimum must be above 2 hours.
