Answer:
Step-by-step explanation:
She’ll have to pay 106.50 extra so her total would be 506:50
Answer:
-1/2
Step-by-step explanation:
4x + 7 = 5
4x=5-7
4x=-2
x=-2/4
x=-1/2
hope this helps u!
Answer:
dimes:$8 quarters:$15
Step-by-step explanation:
im still in 6th grade
Given:
Speed

1-hour= 60 minutes
1-minutes=60 second
So
1-hour= 3600 second
Converting the given time into seconds:
Time= 6 minutes and 30 second

When 3600 seconds covers=9.2 miles
Then equation:

390 seconds covers:
Let

Convert the traveling value into yards:

Therefore, total traveling yards are"1754.072".
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brainly.com/question/20282942
Answer:
1/2 + 3i is the midpoint between -2-3i and 3+9i.
Step-by-step explanation:
Given the complex number
The formula to find the midpoint of two complex number (a + bi) and (c + di) is:





Therefore, 1/2 + 3i is the midpoint between -2-3i and 3+9i.