Answer: $1,261.68
Multiply the cost for one tile ($7.51) by the number of tiles being used (168)
Answer:
d
Step-by-step explanation:
Answer:
B) x + s = 90, x - s = 20
Step-by-step explanation:
x + s = 90 represents that both Xavier and Sara's money combined is $90.
x - s = 20 represents that Xavier has 20 more dollars than Sara.
The answer is 1,000 if you think about 30*1,000=30,000
