Free Printable Recitation 1

1.

Which expression below represents the following problem:

8,000 split n equal ways

a)

8000n

b)

n - 8000

c)

$\frac{8000}{n}$

d)

8000 - $\frac{8000}{n}$

2.

Which expression represents the following problem:

double the difference of a number and 18

a)

2x - 18

b)

2x + 18

c)

2(x - 18)

d)

36x

3.

Write an algebraic equation that models the following problem:

The perimeter of an equilateral triangle can be found by tripling the length of one of its sides

a)

p = 3L

b)

L = 3p

c)

p = $\frac{1}{3}L$

d)

p = $L^3$

4.

Evaluate the following equation for p = 180

$c=\frac{p}{12}$

c = (a)

5.

Simplify by combining like terms:

$14g+h-\left(-g\right)-8h$

a)

13g - 7h

b)

15g - 7h

c)

13g + 9h

d)

15g + 9h

6.

Simplify the expression:

$9\left(m^3+3\right)-5\left(3-m^3\right)-8\left(-1-m^3\right)$

a)

$22m^9-21$

b)

$20m^3-18$

c)

$-4m^3+15$

d)

$22m^3+20$

7.

a + b = b + a

is the definition of which property of addition?

a)

Commutative

b)

associative

c)

distributive

d)

multiplicative inverse

8.

Solve the following equation:

$60t-50=15t-5$

a)

t=1

b)

t = -1

c)

t = 2

d)

t = -2

9.

Solve the following equation:

$3\left(x+2\right)-2=-\left(5+x\right)+x$

a)

x = 3

b)

x= -3

c)

No real solutions

d)

Infinitely many solutions

10.

Solve the equation:

$2x-6=-2x+4\left(x-2\right)$

a)

x = 8

b)

x = -4

c)

No real solutions

d)

Infinitely many solutions

11.

Solve the equation:

$8x+3\left(2-x\right)=5x+6$

a)

x = 4

b)

x = -2

c)

No real solutions

d)

Infinitely many solutions

12.

Solve the following equation:

$\frac{3}{5}x+\frac{7}{10}=x-\frac{4}{5}$

a)

$x=\frac{15}{4}$

b)

$x\ =\ -\frac{15}{4}$

c)

x = $\frac{1}{2}$

d)

x = $3$

13.

In your own words, why does

15x + 5 = 5(3x+1)

have infinitely many solutions?

4 lines

14.

In your own words, explain why

x = x + 1

has no real solutions.

4 lines

15.

Draw how you feel about yesterdays lesson

Recitation 1 - review

Total questions: 15

Worksheet time: 35mins

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