1st one I would guess survey 2nd the answer is 64
2x-12 represents "two times the quantity of a number minus 12"
Answer:
x = 2
Step-by-step explanation:
The parallel lines divide the transversals into proportional segments, that is
=
( cross- multiply )
9(x + 4) = 54 ( divide both sides by 9 )
x + 4 = 6 ( subtract 4 from both sides )
x = 2
Answer:
33.3 the 3 on the right of deci being the tenth
Answer:4.5
Step-by-step explanation:
A 0 1 2 3
B 0 1.5 3 4.5