Which expression is equivalent to open paren negative 4 y minus x close paren minus open paren 3 y minus 9 x close paren ?
Which expression is equivalent to open paren negative 3 y minus x close paren minus open paren 5 y minus 8 x close paren ?
What is the difference of open paren negative 3 point 4 x plus 4 point 7 close paren minus open paren 3 plus 2 point 9 x close paren ?
At a farmers market, Samuel bought 3 pounds of apples for x dollars per pound and 2 bags of spinach for y dollars each. The next day he returned and bought 5 pounds of apples for x dollars per pound and 3 bags of spinach for y dollars each. Which expression represents the total amount he spent at the market on both days?
On Friday, there were x students at the baseball game. On Monday, there were half as many students at the game as there were on Friday. On Wednesday, there were 32 fewer students at the game as there were on Friday. Which expression could represent the total number of tickets sold for all 3 games?
Ella simplifies open paren 3 b plus 4 r close paren plus open paren negative 2 b minus r close paren and says the result is b plus 5 r What error did Ella make?
What is the sum of open paren negative 2 point 1 x plus 3 point 7 close paren and open paren 5 plus 4 point 9 x close paren ?
Which expression is equivalent to open paren 3 b plus 2 r close paren plus open paren 4 b plus r close paren ?
Clara simplifies open paren 8 b minus 4 r close paren minus open paren 2 b minus r close paren and says the result is 6 b minus 5 r What error did Clara make?
What is the simplest form of the expression open paren 14 point 2 A plus 9 point 8 b close paren minus open paren 13 point 1 b minus 0 point 2 A close paren minus open paren 3 point 7 A plus 4 point 8 b close paren ?
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