The answer would be c) 129
Answer:
20
Step-by-step explanation:
4 + 5 = 9
45 / 9 = 5
4 * 5 = 20
hope this helps
Answer:
0.90x + 1.45y
Step-by-step explanation:
You put the vaiable with the price and add the 2 together to get the total.
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Answer:
B: 54
Step-by-step explanation:
for the first digit: 1 or 3 (2 choices)
for the second digit: 0, 1, or 3 (3 choices)
for the third digit: 0, 1, or 3 (3 choices)
for the forth digit: 0, 1, or 3 (3 choices)
2×3×3×3=54
0.8 , 0.8 , 40 % , 0.54, 0.54 , 67 %, 67% ,94%
