The average length of a female dolphin is about 148 inches (in).What is this length in feet (ft) and inches (in)?

It would be 12(ft) and 4 (in)

Step-by-step explanation:

Divide 148 by 12 then see what you have remaining (4) which is how many inches in a foot is left I guess.

12*12 is 144. Then 148-144 is 4. so its 12 ft and 4 inches i think

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

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: