Answer:
42 buttons
Step-by-step explanation:
8 x 7 = 42
42 buttons
Hope that helped have a nice day
Can I have brainliest btw?
First define the variables:
c = amount of children
a = amount of adults
Next create the equations to satisfy the conditions:
1) Total group is 12 people:
2) Total cost is $100 with adults costing $10 and children being $6:
Answer:
Not enough information given. Please type the whole question out.
The required expression would be
Step-by-step explanation:
Since we have given that
subtract 4 times the positive square root of z from thrice of x
So, thrice of x would be
4 times the positive square root of z would be
Subtract the later from former would be
Hence, the required expression would be
# learn more:
13 subtracted from thrice of a number.
brainly.in/question/7972837
New length = 30x110% = 33cm
new width = 20x105% = 21cm
original perimeter = 30x2 + 20x2
= 60 + 40 = 100
new perimeter = 33x2 + 21x2
= 66 + 42 = 108
increase in perimeter = 108-100 = 8
percentage increase = 8/100 x 100% = 8%
