Answer: 170
Step-by-step explanation: To find the percent change, simply multiply this number by 100.
-3x + 7 = 4
-3x = -3
x = 1
4(1) - 4
4-4
0
Answer:
4) The square root of 25 is rational
5) pi is irrational
Step-by-step explanation:
To know if the answer is rational or irrational, check to see if they can be turned into a fraction.
Answer:
39
Step-by-step explanation:
If her bank account is overdrawn, that means that it has a negative balance. This means that without the $60, she has -$21 and once she deposits the $60, twenty one of the 60 will be subtracted
Answer:
a. 3.5 b. 2.25 c. 47.8 deg
Step-by-step explanation: