For number 17 changed the 13 3/8 into a decimal to help you. 3/4 would be .75 and 13 3/8 would be 13.375
13.374 +.75 = 14 1/8 which would be 14. 125
14.125 + .75= 14 7/8 which would be 14. 875
so you can carry two more water bottles
Answer:
x=25
Step-by-step explanation:
(2x+15) + X. 25 times 2 =50+15= 65+25= 90
2 and 1/2 dozen equals a total of 30. 5 goes into 30 six times, therefore you multiply $1.00 by 6 and this equals $6.00. <span />
Answer:
The first two: 79-3x=12x+19 and x2+3=10x-21
Step-by-step explanation:
I searched it up on a calculator
Step-by-step explanation:
Let x be the number of pages that were skimmed through.
Time taken to skim through = 10 * (x/15) = 2/3 x min.
Time taken to read through = 15 * [(275-x)/10] = 1.5(275-x) min.
We have 2/3 x + 1.5(275-x) = 350.
Therefore 412.5 - 5/6 x = 350 and x = 75.