5. Which of these expressions are equivalent to -427 +84? Choose the two correct answers. -3(-143 – 28)
3(-142 +28)
-14(3z - 6)
-14(-3z - 6)

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?