Unit 1- Lesson 1
Solve for X:
2(4x-9)=x+2
x=20/7
Solve for linear inequalities:
24x<_48
x<_2
What is the sum of three consecutive integers?
3x+3
Fine three consecutive odd integers whos sum is 81
25,27,29
Solve for X:
x-5x=2(-3x+4)
x=8/2
x-8<5x
x>2
What is the product of three consecutive odd integers?
(x) (x+2) (x+4)
An angle is 8 times its supplement. What is the angle?
y=100
Solve for X:
(1/2)x+6=14
x=16
The teachers age is at least 3 times your age. Write this as an equality in terms of t and y.
t<_3y
t_> 3yWhat is the perimeter of a square when all sides are equal to x?
4X
The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find the numbers.
8 and 17.
Solve for X:
4(x-5)/2 =7x
x=-2
1/2(x-5)>16
x-5>32
What is the number that is 5 more then twice n?
2n+5
The difference between the two numbers is 48. The ratio of the two numbers is 7:3. What are the two numbers?
84 and 36