money math

A set of numbers arranged in a definite order according to some definite rule is called a sequence . Sequences have wide applications. For example, the amount of money in a fixed deposit in a bank, over a number of years increases in a sequenc..

Ursula spends $70 of her money to buy math books, $20 to buy social books and $30 to buy science books. What percent of money does she spend on math and social books together? => 85% or 65% or 70% or 75%..

Tommy & William have $17 each. William spends $7 on jellybeans, while Tommy spends less on jellybeans. Which of the inequalities describes the money m left with Tommy? => m < 10 or m > 17 or m ≥ 17 or m > 10..

Justin bought a toy bike with his pocket money. He spent 4 7 of the money to buy it. Is the money left with him less than the money he spent? => No or Yes..

Ursula had $2000 for her vacation. She spent 1 8 of her money on food and 7 8 of her money for lodging. What is the total amount of money spent? Write an expression and solve it. => $2200 or $2000 or $1200 or $3200..

Katie had $8 with her. She sold n apples at $4 each and earned some money. Identify an equation for the money f ( n ) she had with her finally. => f ( n ) = 4 n + 8 or f ( n ) = 4 n - 8 or f ( n ) = 8 - n or f ( n ) = 8 n..

Rosy had $30 with her. She sold n marbles at $2 each and earned some money. Choose an equation for the money( m ) she had finally. => m = 2 + 3 n or m = 2 + 30 n or m = 3 + 2 n or m = 30 + 2 n..

Laura had $7 with her. She sold n cards at $3 each and earned some money. Identify an equation for the money she had with her finally. => f ( n ) = 7 - n or f ( n ) = 7 n or f ( n ) = 3 n + 7 or f ( n ) = 3 n - 7..

Laura spent 5 7 of her money for shopping. What percent of her money did she spend? => 0.0071 or 140 or 71.43 or 714.3..

Ashley spent 7 9 of her money for shopping. What percent of her money did she spend? => 78.78 or 75.78 or 77.78 or 79.78..