Answer:
(-3,4) or x = - 3, y = 4
Step-by-step explanation:
Answer:
The original number is 83
Step-by-step explanation:
let the number be ab
Sum of the two is 11
a + b = 11
tens digit a is one less than 3 times the ones digit
3b - a = 1
a = 3b - 1
3b -1 + b = 11
4b = 11 + 1
4b = 12
b = 12/4
b = 3
a = 3b - 1
a = 3(3) - 1
a = 9-1
a = 8
BC= 85 think u cam try or try this 51
Answer: Because 1 10,000 is the amount he earns a year so where does $99 come in?
Step-by-step explanation:
B. The total cost depends on the number of roses purchased.
