15x + 45 is the answer but u cant add bc u dont know what x is
Answer:
f(x) = 3x
Step-by-step explanation:
when adding x (the same variable) to eachother when there is nothing in front, you always assume the coefficient is 1. since there are 3 x's, (1)x+(1)x+(1)x=3x. hope this helps:)
Answer:
25.13
Step-by-step explanation:
C= 2πr
C=2π(4)
C=25.13
Sunny made a paper cone to hold candy for favors for a baby shower after making the clone she measures the slant height of the cone and then the diameter of the base of the king measurements are shown in the picture below find the volume of the cone 3.5" 5 inches