3. Your next Algebra test has a mix 20 problems. Some problems are worth 4 points and others are worth 6 points. The test is worth 100 points total. How many of each type of problem are on the test? 4. 250 tickets were sold at Friday’s basketball game, bringing in a total of $725. General admission tickets were $5 and student tickets were $2. How many student tickets were sold?
giving brainlest for correct answers

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

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step-by-step explanation:

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation: