Chapter 4

Graph each of the following ordered pairs. $$(4,2)$$

Complete the given ordered pairs, and use the results to graph the equation. (GRAPH CANT COPY) $$x+y=2 \quad(0, \quad),(2, \quad),(-1,)$$

For each equation, complete the given ordered pairs. $$x+y=4 \quad(0,),(3,),(-2,)$$

The formula for the area \(A \text { of a rectangle with length } I \text { and width } w \text { is } A=I \cdot w . \text { Find } A \text { if: [Examples } 1-4]\) \(I=32\) feet and \(w=22\) feet

Write each of the following English phrases in symbols using the variable \(x\). The sum of \(x\) and 3

Use the distributive property to combine each of the following pairs of similar terms. $$2 x+8 x$$

Check to see if the number to the right of each of the following equations is the solution to the equation. $$2 x+1=5 ; 2$$

Use the multiplication property of equality to solve each of the following equations. In each case, show all the steps. $$\frac{1}{4} x=2$$

Complete the given ordered pairs, and use the results to graph the equation. (GRAPH CANT COPY) $$x-y=2 \quad(1, \quad),(2,),(, 2)$$

The formula for the area \(A \text { of a rectangle with length } I \text { and width } w \text { is } A=I \cdot w . \text { Find } A \text { if: [Examples } 1-4]\) \(I=22\) feet and \(w=12\) feet

Write each of the following English phrases in symbols using the variable \(x\). The difference of \(x\) and 2

Use the distributive property to combine each of the following pairs of similar terms. $$3 x+7 x$$

Check to see if the number to the right of each of the following equations is the solution to the equation. $$4 x+3=7 ; 1$$

Use the multiplication property of equality to solve each of the following equations. In each case, show all the steps. $$\frac{1}{3} x=7$$

Graph each of the following ordered pairs. $$(-4,2)$$

Complete the given ordered pairs, and use the results to graph the equation. (GRAPH CANT COPY) $$y=2 x-4 \quad(0, \quad),(1, \quad),(2,)$$

For each equation, complete the given ordered pairs. $$x+2 y=6 \quad(0,),(2,),(,-6)$$

The formula for the area \(A \text { of a rectangle with length } I \text { and width } w \text { is } A=I \cdot w . \text { Find } A \text { if: [Examples } 1-4]\) \(I=\frac{3}{2}\) inch and \(w=\frac{3}{4}\) inch

Write each of the following English phrases in symbols using the variable \(x\). The sum of twice \(x\) and 1

Use the distributive property to combine each of the following pairs of similar terms. $$-4 y+5 y$$

Check to see if the number to the right of each of the following equations is the solution to the equation. $$3 x+4=19 ; 5$$

Use the multiplication property of equality to solve each of the following equations. In each case, show all the steps. $$\frac{1}{2} x=-3$$

Graph each of the following ordered pairs. $$(-4,-2)$$

Complete the given ordered pairs, and use the results to graph the equation. (GRAPH CANT COPY) $$y=-2 x+4 \quad(0,),(1,),(2,)$$

The formula for the area \(A \text { of a rectangle with length } I \text { and width } w \text { is } A=I \cdot w . \text { Find } A \text { if: [Examples } 1-4]\) \(I=\frac{3}{5}\) inch and \(w=\frac{3}{10}\) inch

Write each of the following English phrases in symbols using the variable \(x\). The sum of three times \(x\) and 4

Check to see if the number to the right of each of the following equations is the solution to the equation. $$3 x+8=14 ; 2$$

Use the multiplication property of equality to solve each of the following equations. In each case, show all the steps. $$\frac{1}{5} x=-6$$

Complete the given ordered pairs, and use the results to graph the equation. (GRAPH CANT COPY) $$3 x+y=3 \quad(0, \quad),(, 0),(3, \quad)$$

For each equation, complete the given ordered pairs. $$4 x+3 y=12 \quad(0,),(, 0),(-3,)$$

The formula \(G=H \cdot R\) tells us how much gross pay \(G\) a person receives for working \(H\) hours at an hourly rate of pay \(R\).find \(G\). \(H=40\) hours and \(R=\$ 6\)

Write each of the following English phrases in symbols using the variable \(x\). Five \(x\) decreased by 6

Use the distributive property to combine each of the following pairs of similar terms. $$4 a-a$$

Check to see if the number to the right of each of the following equations is the solution to the equation. $$2 x-4=2 ; 4$$

Use the multiplication property of equality to solve each of the following equations. In each case, show all the steps. $$-\frac{1}{3} x=2$$

Solve each equation using the methods shown in this section. $$2 x+4=3 x+7$$

Complete the given ordered pairs, and use the results to graph the equation. (GRAPH CANT COPY) $$x+3 y=3 \quad(0, \quad),(, 0),(-3,)$$

Graph each of the following ordered pairs. $$(-3,4)$$

For each equation, complete the given ordered pairs. $$5 x+5 y=20 \quad(0, \quad),(,-2),(1,)$$

The formula \(G=H \cdot R\) tells us how much gross pay \(G\) a person receives for working \(H\) hours at an hourly rate of pay \(R\).find \(G\). \(H=36\) hours and \(R=\$ 8\)

Write each of the following English phrases in symbols using the variable \(x\). Twice the sum of \(x\) and 5

Use the distributive property to combine each of the following pairs of similar terms. $$9 a-a$$

Check to see if the number to the right of each of the following equations is the solution to the equation. $$5 x-6=9 ; 3$$

Use the multiplication property of equality to solve each of the following equations. In each case, show all the steps. $$-\frac{1}{3} x=5$$

Solve each equation using the methods shown in this section. $$5 x+3=2 x+(-3)$$

Complete the given ordered pairs, and use the results to graph the equation. (GRAPH CANT COPY) $$3 x+4 y=12 \quad(0, \quad),(, 0),(-4,)$$

Graph each of the following ordered pairs. $$(-3,-4)$$

The formula \(G=H \cdot R\) tells us how much gross pay \(G\) a person receives for working \(H\) hours at an hourly rate of pay \(R\).find \(G\). $$H=30 \text { hours and } R=\$ 9 \frac{1}{2}$$

Write each of the following English phrases in symbols using the variable \(x\). Three times the sum of \(x\) and 1

Use the distributive property to combine each of the following pairs of similar terms. $$8(x+2)$$