Idon't know this i'm a 5th grader. anybody

Simplify the expression 10/11(22z) + (a+5) -1

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20