It’s 1. (4x - 12 + 12 = 16 + 12)

is the equation
Basically, you are multiplying 1.8 and 8.4 by itself ten times but here is a tip:
When multiplying by ten, move the decimal once to the right
So

and

That leaves

which is
Answer: 102
Lee can read 110 words in 5 minutes
So, in 1 minute Lee can read,
110/5 = 22 words.
In 9 minutes, Lee can read,
9 x 22
= 198 words.
__________
Hope it helps!
Answer:
134.38
This value represents 134.38
Step-by-step explanation:
Find the mean.
950+620+545+810+775+1120+905+775=6500
6500/8=812.5
Subtract the mean of numbers.
950-812.5=137.5
812.5-620=192.5
812.5-545=267.5
812.5-810=2.5
812.5-775=37.5
1120-812.5=307.5
905-812.5=92.5
812.5-775=37.5
Find the mean.
137.5+192.5+267.5+2.5+37.5+307.5+92.5+37.5=1075
1075/8≈134.38
This means that 134.38 is $134.38
They went on the slide 6 times and they went on the ferries wheel 3 times(1x6=6 2x3=6)