Unit I

Question 0

Solve -6(x-5)=x+5

Answer 0

X=25/7

Question 1

Solve 4(x-7)=x+2

Answer 1

X=10

Question 2

Solve 3(2-x)/2=-8

Answer 2

X=-22/3

Question 3

How would the answer x>-3 be graphed on a number line?

Answer 3

With an open circle from-3 going right

Question 4

How would you graph the answer x<_ -3 on a number line

Answer 4

A closed bible starting at -3 going left

Question 5

Set up this equation: bobs age is 5 years older than 3 times Amy’s age

Answer 5

X•3+5= bob

Question 6

If x is the first even number write an expression for the average of three consecutive even numbers

Answer 6

X
X+2
X+4
2
4
6

Question 7

A court house is 11 meters longer then it is wide it’s perimeter is 175 meters what are the demensions

Answer 7

38.25 and 49.25

Question 8

If twice the amount of flour in the pantry exceeds the corn meal by two pounds what is the amount of flour when there is 15 pounds of corn meal in the pantry

Answer 8

2x=17
17/2
8.5 pounds

Question 9

An angle is one more than twice it’s compliment what’s the angle

Answer 9

X•3+1=180

X=60.6

Question 10

Solve 2x(6-3)+4=x-2

Answer 10

-6/5