Answer:
2h and a half
Step-by-step explanation:
2h and a half
60+60=2h
30= half of 60 so
2.5

now you must first distribute the 2 in the brackets. multiply 2 by h and (-29)

now combine "like terms" (-58) with (-58) and 2h with (-h)

now that h has no coefficient (no number in front) you can bring the -116 over to the other side to isolate the variable (h). remember when you bring a number over the equal sign the signs change so (-116) becomes 166.

now add the two terms together

the final result is 157
Answer:
1/2
Step-by-step explanation:
For every 1 item bought, $2.00 are spent.
<em>Brainliest please!</em>
Answer:
A. The submarine was 217 feet below sea level after 7 minutes
Step-by-step explanation:
-350+19(7)
-350+133
-217
Since the answer is negative, the submarine was bellow sea level.