Answer:
C.
Step-by-step explanation:
i took the test
Answer:
9/10
Step-by-step explanation:
To answer the question, convert first the distance of 3000 miles to kilometers by the conversion factor 1 mile is 1.61 kilometer.
(3000 mi) x (1.61 km / 1 mile) = 4830 km
The time it would take to travel this distance is the quotient of distance divided by speed.
time = 4830 km / (10 km / h) = 483 h
Thus, the answer is 483 hours.
Answer: y = 5d + 7 / c - 3
Step-by-step explanation:
Step 1: Add -3y to both sides
cy - 7 + -3y = 5d + 3y + -3y
= cy - 3y - 7 = 5d
Step 2: Now, add 7 on both sides
cy - 3y - 7 +7 = 5d +7
= cy - 3y = 5d +7
Step 3: Factor out y
y(c - 3) = 5d + 7
Step 4: Divide both sides by c-3
y(c - 3) / c - 3 = 5d+7 / c-3
Your answer for this should be
y = 5d + 7 / c - 3
Hope this helped!