The perimeter of a triangle is 48 inches. The second side is four inches longer than the first side. The third side is one inch longer than the second. Find the length of each side.
13 17 18
Lena and Jodie are sisters, and together they have 56 bottles of nail polish. Lena bought 4 more than half the bottles. How many did Jodie buy?
24
Mariam and Saloma are twins and their sister Rahana is 2 years older than them. The total of their ages is 32 years. What are the ages of the three girls?
10, 10, 12
The product of a number and -7 is 63. What is the number?
n = -9
Three consecutive integers have a sum of 54. Find the integers.
17 18 19
Erin is looking for a new job. During her interviews, Company A says pay is determined by the equation y = 4x – 13, which x is the number of hours worked. Company B says their pay is determined by y = 3x – 10. Which company should Erin choose if she can only work ten hours?
Place A
Deanna is four more than three times older than Ted. The sum of their ages is 60. How old is Ted?
14
two-fifths of a number is -12. What is the number?
N = -30
One number is 8 more than the other number. Twice the smaller number is 7 more than the larger number. What are the numbers?
15 23
Erin is looking for a new job. During her interviews, Company A says pay is determined by the equation y = 4x – 13, which x is the number of hours worked. Company B says their pay is determined by y = 3x +25. Which company should Erin choose if she can only work 25 hours?
Place B
Joe, Craig, and Dylan have a combined weight of 326 pounds. Craig weighs 40 pounds more than Joe. Dylan weighs 12 pounds more than Craig. How many pounds Craig weigh?
118
8% of a number is 20. What is the number?
n = 250
83, 71
The area of a square is 36 square feet. Find the side length of the square.
6
In 18 years' time, John will be five times as old as he was 2 years ago. How old is John now?
7 years old
The quotient of a number is increased by 13 and -7 is -4. What is the number?
n = 15
Cans of soup on sale for $1.79 each. If Jack spent $25.06 on soup, how many cans did he buy?
14 Cans
Jack rented a moving truck for 7 hours and paid $153.65. How much did it cost per hour?
$21.95
The product of -7 and a number squared is -28. What is the number?
n = 2
Find four consecutive numbers whose sum is forty-six.
10,12,13,14