The sum of joe and angies age is 94 years. angie is two years less than twice joes age. how old are joe and and angie?

Joe=x
Angie=94-x

94-x (Angie) = 2x (two times joes age) -2 ( two years less)
So

94-x=2x-2
3x=96
X= 32

Joe= 32
Angie= 94-32
Angie= 62

Rounding decimals is very similar to rounding other numbers. if the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change. for example, rounding 0.843 to the nearest tenth would give 0.8. , your welcome !