12. PAPER WEIGHTS The cylindrical paper weight with dimensions shown has a mass of 606.7
grams.
a. Find the density of the paperweight.
b. Use the table shown to determine which, if any, of the materials
may have been used to make the paperweight.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

5

10

15

20

25

30

35

40

45

50

55

step-by-step explanation:

reee