Answer:
The coordinates of the science lab is:
x = -14/3 , y = 1
Step-by-step explanation:
∵ P is (-8 , -1) and Q is (2 , 5)
∵ The point of the science lab is (x , y)
∵ The science lab point divided PQ at ratio 2 : 1 from Q (two thirds PQ)
∴
∴
∴
∴
∴ The point of science lab = (-14/3 , 1)
a) If the state covers 20% of the cost per month, that means the student has to pay 80%. So the cost per month for the student is:
2460 * 80/100 = 246 * 8 = 1968 kroner
b) The cost for 9 months would be:
1968 * 9 = 17712 kroner
Answer:
2x
Step-by-step explanation:
It would be 2x because once you do all of your work it would be 2x
To simplify 12/18, you can see that the greatest common factor is 6 (6 × 2 = 12, 3 × 6 = 18), and so you can divide by 6 to get D. 2/3 as your answer.
I'm pretty sure you could just select the answer to not show your working :)
I hope this helps!
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Answer:
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Given:
Find:
Solution: We know that a is greater than b and we also know that we are going to be adding c to both sides which means that both sides would increase by the same amount. Therefore a + c would still be greater than b + c giving us the expression of a + c > b + c.