Answer: a = 30
Step-by-step explanation:
Answer: $374.50
Step-by-step explanation: $350 * 1.07 = $374.50
To estimate an answer to this problem, you must first estimate the numbers as well. 189 would round to 190, and 643 would round to 640. Now you would subtract 190 from 640, giving you 460.
value of 5 x 6 is 30 or the value of x + y if x = 6 and y = 3 is 9. Value can also refer to a variable or constant
