Answer:
1. b+15=27
2. 4*X=36
3. y-9=12
4. k/7=21
Step-by-step explanation:
sum means addition and product means to multiply and difference means subtraction and divided means to divide :)
Answer:
31 cm
Step-by-step explanation:
The perimeter is the sum of the sides so the answer is 8 + 10.5 + 9 + 3.5 = 31 cm.
Answer:
It is B
Step-by-step explanation:
I think 169 it would cost beacause 4×3=12 and
then 12×14=169
Price of the collar = $12.00
Sales Tax = 10% x $12 = 0.1 x 12 = $1.20
Total Cost = $12.00 + $1.20 = $13.20
Answer: $13.20