Find the solution of the equation from the values of the variable given in the brackets.
1) y - 21 = 9 (30, 20, 9, 11)
30
80
9
11
2) 3p + 6 = 0 (2, -2, 3, -3)
2
-2
-3
3
3) Find the ratio of 80ml to 2 L
35 : 1
1 : 25
25 : 35
0
4) Write the extreme terms for the following 30 : 40 : : 45 : 60
60 : 45
30, 60
40, 45
None of these
5) Solve 8 m + 1 = 33
4
-4
8
1
Answers
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Answer:
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Answered by
1
Answer:
1) 30
2) -2
3)1:25
4)30,60
5)4
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