Answer: 2.37
Step-by-step explanation:
Answer:
60 tiles are used
Step-by-step explanation:
1m equals 100 cm.
5m equals 500
3m equals 300
the whole thing is 500 by 300 which when you multiply gives you
150,000. When you multiple 50 by 50 it gives you 2,500. So when you divide 150,000 by 2,500 it gives you a total of 60 tiles. HOPE THIS HELPS
Factorizing an expression involves writing the expression in simpler forms
The values of z are 
or 
The equation is given as:
Expand the equation
Factorize the expression:
Factor out z - 4
Split
or 
Solve for z
or
Hence, the values of z are or
Read more about factorization at:
brainly.com/question/11579257
Use simultaneous equations:
2x + 7 = x^2 + 8x - 9
7 = x^2 + 6x - 9
16 = x^2 + 6x
+ or - 4 = 7x
answer is
-4/7 or 4/7
12 is 1 more than 11
12 is one less than 13
this ok?
