Kyle is 4 times older than liam. in six years kyle will be 2 times older than liam. how old are they now? PLS HELP ASAP

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

If y varies directly as x2 and y=6 when x=6, find the constant of variation.