Answer:
The correct answer is (0, -2) (5, -5) (-3, 4)
Step-by-step explanation:
The given inequality is x ≥ -3
<u>To find the correct answers</u>
1) (0, -2)
x ≥ -3
0 ≥ -3 TRUE
2) (5, -5)
x ≥ -3
0 ≥ -3 TRUE
3) (-3, 4)
x ≥ -3
0 ≥ -3 TRUE
4) (-4, -2)
x ≥ -3
5 ≥ -3 FALSE
Therefore the correct answer is (0, -2) (5, -5) (-3, 4)
Answer:
34.7857142857
Step-by-step explanation:
Answer:
5 1/7 hours
Step-by-step explanation:
We're looking to calculate TIME. In this situation the proper expression is:
6 letters
time = -----------------------------------------------------------
2 letters / 4 hours + 2 letters / 6 hours
We can divide numerator and denominator both by "2 letters" to simplify the problem:
3 3 hours 3 hours
time = ----------------- hours, or ------------------ = -----------------
1/4 + 1/3 3/12 + 4/12 7/12
Invert the divisor 7/12, and then multiply: (3 hours) (12/7) = 36/7 hours, or
5 1/7 hours
It will take these two guys 5 1/7 hours, working together, to type these 6 letters.