12.7 rounded to the nearest whole number is 13. =)
Answer:
12
Step-by-step explanation:
There are 32 female casts in a school play
The ratio of male to the female role is 3:8
Therefore the number of male casts in the school play can be calculated as follows
3/8= x/32
Cross multiply
8x = 32×3
8x= 96
x= 96/8
= 12
Hence there are 12 male casts in the school play
Answer: 3p+ 5
Step-by-step explanation:
1 Remove parentheses.
Negative and negative = + below
6 + 3p - 1
2 Collect like terms.
3p + 6 - 1
3 Simplify.
3p + 5
Hope this helps!!! Good luck!!! ;)