Find the value of `-3/7+9/7`

Find the value of (-7) - (-9) using number line.

Find the value of (-7) - (-9) using number line.

Find the value of 7/9 - 1/3

Find the value of 9 - | - 7 |

Find the value of ? 3 , 2 =7 5 , 4 =23 7 , 6 = 47 9 , 8 = 79 10 , 9 = ?

If A=[(0, 4, 9), (8, 3, 7)], B=[(7, 3, 8), (1, 4, 9)] find the value of 3A-9B

If 7x + 3y + 9 = 0 and y = kx + 7 are two parallel lines then find the value of k. (a)9/7 (b)-7/3 (c)5/8 (d)6/5

Find the value of : (-7) + (-9)+4+16

Find the value of : -6/9 - ( -2/7 )

Find the value of (-2/9) ÷ (1/7)