1. samulel used 7/4 cups of dry oatmeal to make 4 servings. what proportion could be used to calculate the amount of dry oatmeal needed to make 3 servings?

2. jamal said that 6(8-7)+3 was equivalent to 3+6(8-7). which property supports this statement?

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55