Twiddle dee dee types 22 words in 20 seconds what is her rate per hour

Twiddle dee dee can type 3960 words per hour.

Step-by-step explanation:

There are 3600 seconds in an hour.

3600 ÷ 20 = 180

Therefore, she/he can type 22 words 180 times during the hour.

22 · 180 = 3960

So, twiddle dee dee can type 3960 words per hour. (or 66 words per minute). This is my first answer, but I do hope this helps!

answer is more than one

step-by-step explanation:

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: