Use the distributive property and combine like terms to write an equivalent expression: 5(3x + 2) - 8(x +1)

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex