4-9 Write and Solve Equations

4-9 Write and Solve Equations

Multiple Choice

Find the pattern and write the equation.

• $y=3x$

• $y=x+3$

Multiple Choice

Find the pattern and write the equation:

• $b=a+5$

• $b=5a$

Multiple Choice

Find the pattern and write the equation:

• $m=5n$

• $m=5+n$

Multiple Choice

Find the pattern and write the equation:

• $y=6x$

• $y=x-6$

Multiple Choice

Use the equation to complete the table:

• 1, 5, 9, 13

• 1, 2, 4, 6

Multiple Choice

Which equation represents the pattern found in this table.

• $y=3x$

• $y=x+6$

Multiple Choice

Mary has $160. She is buying beads that cost $4 each. Write an equation that shows the relationship between the number of beads, b, she buys and the amount of money, m, she has left.

• $160\ =m-4b$

• $m=160-4b$

Multiple Choice

Write the equation that represents the pattern shown in the table.

• $n=m-1\ \frac{1}{2}$

• $n=\frac{m}{4}$