-4 + 3 = -1
therefore , only correct answer is c . -1 1/4
Answer:
45% increase
Step-by-step explanation:
|140 - 203|/140 = 63/140 = 0.45 = 45%
Answer:
The only options equivalent to 2:9 are B and C. A ratio is a comparison between two or more numbers
Step-by-step explanation: