Answer:
Step-by-step explanation:
-31 + 0i
Imaginary part = 0
The car takes 2 hours to travel 90 miles
Answer:
2 units
Step-by-step explanation:
From the sides of the coordinate vertices PQ, you count how much coordinates on a graph it takes to get to one point as length.
∈ ≤ ≥
-6 ≤ 2x + 6 ≤ 6 ( seperate the two inequalities)
2x + 6 ≥ - 6
2x + 6 ≤ 6 (solve the inequalities)
x ≥ -6
x ≤ 0 (find the intersection)
solution is : x ∈ { -6, 0 }
Answer:
21 packages
Step-by-step explanation:
4 ÷3/16= 4 x 16= 64/3=21 1/3 . 21 packages
hope this helps :)
