Answer:
16
Step-by-step explanation:
72 / 4 1/2 = 16. You need to divide to find out the answer.
a + 5 = 1 over 5 (15 + 5a)
The required time, that turtles take to walk 1 1/4 miles is 20 hours.
Speed is defined as when an object is in motion, the distance covered by that object per unit time is called speed.
here,
Sammy the turtle can walk 1/8 of a mile in an hour.
Speed = 1/8 mils per hour
Time = distance / speed
Time = 1 1/4 / 1/8
Time = 5/4 × 8/1
Time = 20 hours
Thus, the required time, that turtles take to walk 1 1/4 miles is 20 hours.
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Answer:
multiply 17 by 17 which is 289
Step-by-step explanation:
hope this helps
B) 2x2 - 7x - 3
C) 2x2 - 5x - 3
D) 2x2 + 5x - 3
first person to answer is the brainiest
Answer:
The correct option is option D) 2x² + 5x - 3
Step-by-step explanation:
Simplify the expression: (x + 3)(2x - 1)
A) 7x2 - 3
B) 2x2 - 7x - 3
C) 2x2 - 5x - 3
D) 2x2 + 5x - 3
To solve the problem given, we will follow the steps below;
(x + 3)(2x-1)
We will start by opening the parenthesis
x(2x -1) +3(2x-1)
2x² - x + 6x -3
Then we can now add the values with the same coefficient
2x² + 5x -3
Therefore, the correct option is option D) 2x² + 5x - 3