The answer i got was -3te with -t as an exponent
To find how much larger Greenland is you would have to subtract the New Guniea square miles ( 306,000 ) from the Greenland square miles ( 840,000 ) ; 840,000 - 306,000 = 534, 000 , so " 534,000 " is the correct answer.
Answer:
x = 2, y = - 1
Step-by-step explanation:
Given the 2 equations
y = - 7x + 13 → (1)
y = - 1 → (2)
Substitute y = - 7x + 13 into (2)
- 7x + 13 = - 1 ( subtract 13 from both sides )
- 7x = - 14 ( divide both sides by - 7 )
x = 2
y = - 1 is already given in (2)
Then x = 2, y = - 1
A data summation is a collection of values.
Answer: 25 hours
Step-by-step explanation:
Let r = rate, t = time
From 1st sentence,
5r x 12 = 3
60r = 3
r = 3/60 = 1/20
From the next,
4r x t = 5
4 x 1/20 x t = 5
4/20t = 5 = 25