Answer:
-10
Step-by-step explanation:
50 ÷ (-5)
First ignore the brackets and the negative sign.
Then divide 50 by 5 to get 10
Then return the negative sign so the answer is; -10
Answer:
y = SQRT( x + 36 )
y = - SQRT( x + 36 )
Steps:
The 5 options you listed are unclear to me. But I provided the correct answer above.
Answer:

Step-by-step explanation:
We convert some numbers to decimal fractions:
-2 = -2.00
-3/4 = -0.75
-0.45
3% = 0.03
0.36
We order
-2, -0.75, -0.45, 0.03, 0.36

other method
(use a calculator)

Y=3x+19
You add 3x to each side. Because your trying to get y by its self like y=mx+b.
Answer:
78.4 miles
Step-by-step explanation:
Since there are 14 days in two weeks, you multiply 5.6 miles times 14 days to get 78.4 miles in total since 5.6 is how much he ran every DAY