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Wittaler [7]
2 years ago
14

Don’t get this question , need some help thankssss

Mathematics
1 answer:
ss7ja [257]2 years ago
3 0

Answer:

PQ = 37 Km

Step-by-step explanation:

let PQ = x , then

PR =  x + 15 and QR = 3(x + 15) = 3x + 45

sum the parts and equate to 245

x + x + 15 + 3x + 45 = 245 , that is

5x + 60 = 245 ( subtract 60 from both sides )

5x = 185 ( divide both sides by 5 )

x = 37

then

PQ = x = 37 Km

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You want a 1:5 ratio.
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or
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7 0
3 years ago
Write an equation of a line that passes through (1,1)and (6,6)
Ghella [55]

Answer:

y=x

Step-by-step explanation:

When y=x, then the line goes up 1 and right 1.

7 0
2 years ago
One night Puvi spent 1/3 of his money on dinner and then 1/4 of the remaining money on dessert. He then had just enough left so
arsen [322]

Answer:

Step-by-step explanation:

Cost of two tickets = 2 * 30 = £60

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Money that Puvi had at the start of the night = £ 240

8 0
2 years ago
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Answer:

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Step-by-step explanation:

since the additive inverse of 2 is -2 because -2 + 2 = 0 the correct choice must be choice A, Point P.

8 0
3 years ago
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melomori [17]

Answer:

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Original price. 30.00

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Step-by-step explanation:

4 0
3 years ago
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