12(3 + 4c) 12( ) + 12( ) 5y(2x - 10) 5y( ) - 5y( ) Combine Like Terms to find an equivalent expression: 11 + 2x + 15xy + 5x + 10xy Group like terms: 8a + 4b + 3c - 2a + 5b - 3b + c Group like terms: Use distributive property and combine like terms to simplify the expression: 15g + 17(8g - 3) + 8g Distribute: 15g + 17( ) - 17( ) + 8g Combine Like Terms: 8(4g + 2) -10g + 5 Distribute: 8( ) + 8( ) -10g + 5 Combine Like Terms:

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

The graph shows the amount of total rainfall at each hour what was the total rainfall amount after three hours