Quiz about G7 Linear Expressions

Question 1

Simplify the expression $$8z+x-5-9z+2$$

Accepted Answer

$$x-z-3$$

Answer

$$x+z-7$$

Answer

$$x-z+3$$

Answer

$$x+z+7$$

Question 2

Use the Distributive Property to expand. $$2\left(3x+7\right)$$

Accepted Answer

$$6x+14$$

Answer

$$5x+14$$

Answer

$$5x+9$$

Answer

$$6x+9$$

Question 3

Simplify. $$5c-3d-12c+d-6$$

Accepted Answer

$$-\left(7c+2d+6\right)$$

Answer

$$7c+2d-6$$

Answer

$$7c-2d-6$$

Answer

$$7c+2d+6$$

Question 4

$$5\left(3y-2z\right)$$

Accepted Answer

$$15y-10z$$

Answer

$$8y-7z$$

Answer

$$8y+7z$$

Answer

$$15y+10z$$

Question 5

$$Add.\ \ \ \left(8x+9\right)+\left(-6x-2\right)$$

Accepted Answer

$$2x-7$$

Answer

$$14x+11x$$

Answer

$$2x-11$$

Answer

$$-14x+7$$

Question 6

Add. $$\left(-2x+10\right)+\left(-8x-1\right)$$

Accepted Answer

$$-10x+9$$

Answer

$$-10x-9$$

Answer

$$10x+11$$

Answer

$$10x-11$$

Question 7

Add. $$\left(4x+\frac{3}{4}\right)+\left(-3x-\frac{5}{12}\right)$$

Accepted Answer

$$x+\frac{1}{3}$$

Answer

$$x-\frac{1}{6}$$

Answer

$$x+\frac{1}{6}$$

Answer

$$x-\frac{1}{3}$$

Question 8

Find the additive inverse of this linear expression. $$3x-6$$

Accepted Answer

$$-3x+6$$

Answer

$$3x-6$$

Answer

$$-3x-6$$

Answer

$$3x+6$$

Question 9

Find the additive inverse of this linear expression. $$-9x+3$$

Accepted Answer

$$9x-3$$

Answer

$$-9x-3$$

Answer

$$9x+3$$

Answer

$$-9x+3$$

Question 10

Subtract. $$\left(3x-4\right)-\left(x-5\right)$$

Accepted Answer

$$2x+1$$

Answer

$$2x-9$$

Answer

$$2x+9$$

Answer

$$2x-1$$

Question 11

Subtract. $$\left(8x+9\right)-\left(6x-2\right)$$

Accepted Answer

$$2x+11$$

Answer

$$2x+7$$

Answer

$$2x-7$$

Answer

$$2x-11$$

Question 12

Find the GCF of this pair of monomial. $$4y\ \ $$ and $$12y$$

Accepted Answer

$$4y$$

Answer

$$3y$$

Answer

$$12y$$

Answer

$$48y$$

Question 13

Find the GCF of this pair of monomial. $$48x$$ and $$32x$$

Accepted Answer

$$8x$$

Answer

$$24x$$

Answer

$$4x$$

Answer

$$2x$$

Question 14

Find the GCF of this pair of monomial. $$8xy\ \ $$ and $$12x$$

Accepted Answer

$$4x$$

Answer

$$8x$$

Answer

$$24x$$

Answer

$$72x$$

Question 15

Factor. $$5x+35$$

Accepted Answer

$$5\left(x+7\right)$$

Answer

$$35\left(5x+1\right)$$

Answer

$$5\left(x+35\right)$$

Answer

$$cannot\ be\ factored$$

Question 16

Find the GCF of this pair of monomial. $$16mn$$ and $$24m$$

Accepted Answer

$$8m$$

Answer

$$24m$$

Answer

$$16m$$

Answer

$$4m$$

Question 17

Factor. $$8x-14$$

Accepted Answer

$$2\left(4x-7\right)$$

Answer

$$4\left(2x-14\right)$$

Answer

$$8\left(x-2\right)$$

Answer

$$cannot\ be\ factored$$

Question 18

Simplify . $$3\left(x+4\right)+5x$$

Accepted Answer

$$8x+12$$

Answer

$$15x+12$$

Answer

$$8x+7$$

Answer

$$cannot\ be\ factored$$

Question 19

Factor. $$-4\left(x+1\right)+6x$$

Accepted Answer

$$2x-4$$

Answer

$$-2x-4$$

Answer

$$-10x-4$$

Answer

$$cannot\ be\ factored$$

Question 20

Factor. $$\frac{2}{3}\left(6x-\frac{1}{6}\right)+3x$$

Accepted Answer

$$7x-\frac{1}{9}$$

Answer

$$12x-\frac{1}{9}$$

Answer

$$7x-\frac{1}{18}$$

Answer

$$cannot\ be\ factored$$

G7 Linear Expressions

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