Answer:
To reach her fitness goal, she needs to run for more than 8 days.
Step-by-step explanation:
She has already run 35 miles and runs 4 miles per day:
This means that after x days, the distance she will have run is:
Tammy must run more than 67 miles total to reach her fitness goals.
This means that:
The inequality is:
Solution:
To reach her fitness goal, she needs to run for more than 8 days.
You find the lcm by finding the prime factors of each number, then combine these prime factors with leaving out the duplicates:
14 = 2x7
7 = 7
4 = 2x2
2 = 2
lcm = 2x7x2 = 28
(7, 2 and 2 are duplicates)
Answer:
1) g = -8 (one solution)
2) b = 0 (infinitely many solutions)
3) w = 5/6 (one solution)
4) c = 0 (infinitely many solutions)
Step-by-step explanation:
1) 1/2g -4 = 2g - 1/2g + 4
1/2g -2g +1/2 g = 8
-g = 8
2) 5.3-5.3 = 2.1b + b - 3.1b
0=0
3) 3/4w+ 3/4w = 10/4 - 5/4
3/2w = 5/4
w = (5/4) / (3/2)
w = 5/6
4) 5.7c + 3.2c - 7.8c - 1.1c = 1.5 - 1.5
0 = 0
Answer:
72/R OR 72R I BELIEVE
Step-by-step explanation:
