Shr dug 2/3 for 30 minutes. So it takes her 15 minutes for 1/3. She needs to dig 15 more minutes. Her entire working time is 45 minutes.
C. Angles 1,3 and 5 measure 43
Answer:
x=-15/8 or -1 7/15 OR x=-5/3 or -1 2/3
Step-by-step explanation:
Subtract 15 from both sides
8x=-15
Divide 8 on both sides
Now you get your answer
x=-15/8 or -1 7/15
OR
Combine like terms
9x+15=0
Subtract 15 from both sides
9x=-15
Divide 9 from both sides
x=-15/9
Simplify
x=-5/3 or -1 2/3
<span>Let n, n+2, and n+4 represent the three consecutive even integers.</span>
Answer:
-3 degrees
Step-by-step explanation:
Find the average in the usual way: sum up the five temperatures and divide the result by 5:
-5 -7 -2 +2 -3 -15
-------------------- = ---------- = -3 degrees
5 5