Answer:
A = X+10
Step-by-step explanation:
with the given information, this is the equation you're looking for
i just saw this class
the answer for the first one is 10m2
the answer for the second one is 90m2
have a nice day and be safe :)
I think u need to subtract both up and both down
Answer:
Arithmetic content = 300 pages
Geometric content = 180 pages
Step-by-step explanation:
Arithmetic : Geometry = 5 : 3
Total pages of book = 480
How much of each type of content will be needed to make a book of 480 pages?
Total ratio = arithmetic + geometric
= 5 + 3
= 8
Arithmetic content = 5 / 8 × 480
= 0.625 × 480
= 300
Arithmetic content = 300 pages
Geometric content = 3 / 8 × 480
= 0.375 × 480
= 180
Geometric content = 180 pages
A number would be x
18 times this number is 18x
2 less than 18 times a number is 18x-2
1. 18x-2
