TODDLER: Solve the equation: 2x+6=32, 19, 10, 13, TEENAGER: Simplify the expression 5x2 - 6x + 9 - 10x2 + 10 - 12x, 15x2 - 18x + 19, -5x2 - 18x + 19, 5x2 - 6x + 19, BABY: evaluate the expression (82+2)/11x2, 12, 3, 18, ELDERLY: A car dealership sells only 35 new cars per month when the markup over factory price is $3000. Marketing research indicates that for each decrease in teh markup, the dealership can expect to sell an additional 5 cars per month. What should the markup be per car in order to maximize the total monthly profits? What will the profits be?n the markup, the dealership can expect to sell an additional 5 cars $200, (a) $2200 (b) $121,000, (a) $121,00 (b) $22,000, (a) 4 (b) $2200, CHILD: Tickets to the Civic Center Auditorium for a rock concert were $19 for seats near the front and $14 for rear seats. There were 525 more rear seats sold than front seats, and sales for all tickets totaled $31,770. How many of the front-seat tickets were sold?, 1265, 7350, 740, ADULT: Solve this system: x - 2y = 5 and 4x + 3y = 9, (1, -3), (-3 , 1), (3, 1 )

Algebra:

από
Εκτύπωση
Ενσωμάτωση

Κατάταξη

Οπτικό στυλ

Επιλογές

Αλλαγή προτύπου

Επαναφορά αυτόματα αποθηκευμένου: ;