Q-3 Do as directed. . ( 10 )

1. Find the value of the expression 2a+2b

when a = 0, b = -1.

2. Add

Question

Q-3 Do as directed. . ( 10 )

1. Find the value of the expression 2a+2b

when a = 0, b = -1.

2. Add 3x+11 and 7x-5

3. Subtract 6xy from -12xy.

4.Find the product of : 9/2 × (-7/4)

5.Write the following rational numbers in ascending order :⅗ , -⅖ , -⅕​

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Jade 2 months 2021-07-27T23:57:21+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-27T23:58:41+00:00

    Answer:

    1) -2

    2) 10x+6

    3) -18xy

    4) -63/8

    5) -2/5<-1/5<3/5

    0
    2021-07-27T23:59:17+00:00

    Step-by-step explanation:

    i not known.so.sorry bro

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9:3-3+1x3-4:2 = ? ( )