there are 36 fifth graders in art class. The art teacher wants to arrange their picture on the wall so that one is in the first
row , two are in the second row, three are in the third row, etc. How many rows of pictures will there be?
1 answer:
Answer:8
Step-by-step explanation:
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Answer:
1st ? -> -6x
2nd ? -> 4x
3rd ? from left -> 4x
4th ? -> 24
5th ? -> 6
Each student recived 1/4 of the eraser
180 - 130 = 50°
opposite sides add up to 180
Answer: 745.6
Step-by-step explanation:
Answer:
10 Tokens
Step-by-step explanation:
15 ÷ 3 = 5 (15 is 3 times of 5)
5 × 2 = 10