Which expression could be used to determine the product of -4 and 3

a. (-4)(3) × (-4) 1/4
b. (-4)(3)+(-4) 1/4
c. ()x(3) 1/4
d. ()+(3)(1/4)
answer asap!

What is the value of x in the diagram below?

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )