IF YOUR GOOD AT MATH THEN PLEASE ANSWER THIS !!! Which variable expression represents the following word phrases?
6 more than four times a number

A: 4n - 6
B: 6 - 4n
C: 6 + 4n
D: 6 >4n

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Which statements regarding efg are true? check all that apply.

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.