Henry was building a tent and had four spikes that he had to pound into the ground. the net of one of the spikes is shown. what is the surface area of his spike?
a) 64 in2
b) 80 in2
c) 128 in2
d) 144 in2

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:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

4

step-by-step explanation: