If f(x) = 4 - xand g(x) = 6x, which expression is equivalent to (g-1)(3)? O 6-3-(4 + 3)
O 6-3-(4-32)
6(3) - 4+ 32
O 6(3)-4-32

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

What is the circumference of a circle with an area of 50.24 cm²?