Sagot :
ANSWER
Across
1. n = 79 (seventy - nine)
3. x = 400 (four hundred)
5. a = 3 (three)
6. x = 41 (fourty-one)
8. x = 2/5(two-fifth) or 0.4 (four tenths)
10. a = √101 (square root of one hundred one)
Down
1. x = √7 (square root of seven)
2. x = -4 (negative four)
7. y = 2/3 (two-third)
8. x = 3 (three)
9. x = 15 (fifteen)