Answer:
112
Step-by-step explanation:
28x4
If hes moving 28 feet every minute then after 4 minutes he would have moved the answer. so it would be 28x4=112
Answer:
<h2>x > 1.8</h2>
Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors.
Exact Form:
11
√
6
Decimal Form:
26.94438717
3x+ 8= x-4
2x + 8= -4
2x= -12
x= -6
Answer:
The continents moved by 1.905 centimeters each year.
Step-by-step explanation:
This question is solved by proportions, using a rule of three.
In the past 100 years, scientists measured the movement of the continents to be 190.5 centimeters. How much it moved in a year?
100 years - 190.5 centimeters.
1 year - x centimeters



The continents moved by 1.905 centimeters each year.