3020/43 r+10
15
is
12.
The value of r that satisfies the equation
4
3
(1) -6
(3) 10
(2) 5
(4) 30

With #! i’ve tried to figure it out but i can’t.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?