My tens digit is less than 7. I am one away from being a multiple of 5. If you half me you will not get a whole number. Who am I? A.883B.429C.133D.524E.635F.236G.712 H.671

its B.429

Step-by-step explanation:

20<70

429+1=multiple of 5

429÷2=214.5

so the answer is 429

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb