Answer:
Tomas
Step-by-step explanation:
Let's use miles per hour
Maren:<em> 60 miles/hour</em> (It's given to us)
Safiya: 120 miles/3 hours
Let's divide both by three to get to miles/hour.
120/3=40
<em>40 miles/hour</em>
Tomas: 84 miles/1.2 hours
Let's divide both by 1.2 to get to miles/hour
84/1.2=70
<em>70 miles/hour</em>
Cam: 75 miles/1.5 hours
Let's divide both by 1.5 to get to miles/hour
75/1.5=50
<em>50 miles/hour</em>
After comparing all the speeds we can conclude that Tomas drove the fastest.
Answer:
hey extra, the answer is 0.9375
Step-by-step explanation:
When you have 10 to a power the number after will give you the numbers of zeros you need to add or the amount of numbers you have to move the decimal to the left or right.
Answer:
6
Step-by-step explanation:
10-4
Answer:
-25
Step-by-step explanation:
2 x (-5)² - 3 ( -9 x (-5) - 40)²
2 x 25 - 3 (45 - 40)²
2 x 5² - 3 x 5²
- 5²
- 25
