Answer:
180 pages
Step-by-step explanation:
let x be the number of pages in the book , then
x + 40 = x ( multiply through by 9 to clear the fraction )
7x + 360 = 9x ( subtract 7x from both sides )
360 = 2x ( divide both sides by 2 )
180 = x
The total number of pages in the book is 180
Answer: 6g^2+9g-6
Step-by-step explanation:(g+2)(6g−3)
=(g+2)(6g+−3)
=(g)(6g)+(g)(−3)+(2)(6g)+(2)(−3)
=6g^2−3g+12g−6
=6g^2+9g−6
Answer:
C. 12/15 is not equivalent to the rest
Step-by-step explanation:
12/15 simplifies to 4/5, whereas all the others simplify to 2/3
1850 kilograms
26500x0.1 (conversion rate from hg to kg) = 2.650 kg
4500-2650 = 1850
