14 How many bricks of size 5 cm x 2 cm x 3 cm would a child need to build a rectangular block of dimensions 15 cm x 15 cm x 10 cm? number of bricks =​

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Me find the value of x each figure.