Solve: 331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?
54 students
Solve
p − 1 = 5 p + 3p − 8
p =1
Solve
2(3x-2)=14
x=3
Does this equations have one, infinite, or no solutions?
4x-3=2x+13
One solution
How old am I if 400 reduced by 2 times my age is 244?
78
Solve: The sum of three consecutive numbers is 72. What are the smallest of these numbers?
23
Solve
4x-9=7x-12
x=-1
Solve:
–5.25 = –0.75(k − –5)
k=2
Does this equations have one, infinite, or no solutions?
4x+2=4x-5
No solutions
Jill sold half of her comic books and then bought sixteen more. She now has 36. With how many did she begin?
40
Solve: You bought a magazine for $5 and four erasers. You spent a total of $25. How much did each eraser cost?
$5
Solve
5p − 14 = 8p + 4
p = -6
Solve
70=7x-7(3x-20)
x=5
Does this equations have one, infinite, or no solutions?
2x+1=5x-8
one solution
The sum of three consecutive even numbers is 48. What are the smallest of these numbers?
14
Solve: Imani spent half of her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $4. What is her weekly allowance if she ended with $12?
$16
Solve
6 = 1 − 2n + 5
n = 0
Solve
-7x + 5(-x+15)=15
x=5
Does this equations have one, infinite, or no solutions?
3(4x+3)-2=12x+7
Infinite solutions
On Tuesday Shanice bought five hats. On Wednesday half of all the hats that she had were destroyed. On Thursday there were only 17 left. How many did she have on Monday?
29
Solve: Aliyah had some candy to give to her four children. She first took ten pieces for herself and then evenly divided the rest among her children. Each child received two pieces. With how many pieces did she start?
18
Solve
−3(4x + 3) + 4(6x + 1) = 43
x=4
Solve
98=-6x-2(2x+6)
x=-11
Does this equations have one, infinite, or no solutions?
5(x-3)+6=5x-10
No solutions
The Cooking Club made some pies to sell at a basketball game to raise money for the new math books. The cafeteria contributed four pies to the sale. Each pie was then cut into five pieces and sold. There were a total of 60 pieces to sell. How many pies did the club make?
8 pies