63+38= 101
180-101= 79
9x=81
x=9
Answer:
the answer is 2 and 4
Step-by-step explanation:
when you look at it 1 and 3 look like they are over 90 degrees while 2 and 4 are not, you can measure it
A = P(1 + rt)
A = $390(1 + (0.04)(2))
A = $421.20
Answer:
242.25
Step-by-step explanation:
285 times .15 takes off 42.75 and do 285-42.75 and you get 242.25
pls mark brainliest
Answer:
Step-by-step explanation:
10 + 2x + 3x = 10 + -3x + 3x Combine like terms: 2x + 3x = 5x -10 + 5x = 10 + ... like terms: 10 + 10 = 20 5x = 20 Divide each side by '5'. x = 4 Simplifying x = 4