Aschool band performs a spring concert for a crowd of 600 people the revenue for the concert is $3150. there are 150 more adults at the concert than students. students- $3 adults- $7 children under 12- $2
how many of each type ticket are sold?

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

x coordinate is none

step-by-step explanation: