K is the midpoint of segment JL. JK = 6x + 7 and KL = 9x – 2. Find x and JL.

The value of x is 3.

The value of JL is 50 unit.

Step-by-step explanation:

Given : K is the midpoint of segment JL. JK = 6x + 7 and KL = 9x – 2.

To find : The value of x and JL ?

Solution :

K is the midpoint of segment JL.

So, the distance is equal.

i.e. JK=KL

The value of x is 3.

Therefore, JL is 50 unit.

2

step-by-step explanation:

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3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!