Astudent attempted to generate an equivalent expression using the distributive property, as shown below: 4(x + 2) = x + 8 what was the mistake made? 4 was not multiplied by x 4 was not multiplied by 2 incorrect sign was used for the first term incorrect sign was used for the second term

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2