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

Kennedy · Answer

Answer:   1) -2  2)  10x+6  3) -18xy  4) -63/8  5) -2/5<-1/5<3/5

Alaia · Answer

Step-by-step explanation:   i not known.so.sorry bro

Q-3 Do as directed. . ( 10 )1. Find the value of the expression 2a+2bwhen a = 0, b = -1.2. Add