Answer: (1, 1)
Step-by-step explanation:
Answer:
i think its 600cm
Step-by-step explanation:
20 * 7 = 140 * 2 = 280
20 * 16 = 320
320 + 280
600
Answer:
both are wrong
Step-by-step explanation:
raj's mistake: he did not multiply -2 by -5a/4
antonia's mistake: she went from -4a/4 to a which is wrong because -4/4 is -1.
Answer:
finding the product of 9,10,and 9
810
Step-by-step explanation: