Variables and Patterns 3.4

The group admission price at Wild World is given by this equation: p = 50 + 10n.

Find p when n = 5. (Enter only numbers, no symbols)

The group admission price at Wild World is given by this equation: p = 50 + 10n.

Find p when n = 11. (Enter only numbers, no symbols)

The group admission price at Wild World is given by this equation: p = 50 + 10n.

Find p when n = 23. (Enter only numbers, no symbols)

The equation b = 100 – 6r gives the number of points left on a Wild World bonus card after r rides.

Find b when r = 3. (Enter only the number, no labels)

The equation b = 100 – 6r gives the number of points left on a Wild World bonus card after r rides.

Find b when r = 7. (Enter only the number, no labels)

The equation b = 100 – 6r gives the number of points left on a Wild World bonus card after r rides.

Find b when r = 14. (Enter only the number, no labels)

Celia makes plans for the van ride home to Atlantic City from Williamsburg. She plans for a 2-hour stop in Baltimore, Maryland. To predict trip time t from average driving speed s, she writes the equation $t=2+\frac{350}{s}$ About how long will the trip take if the average driving speed (s) is 45 mph? (Find t when s = 45)

• Between 7 and 8 hours 

• Between 8 and 9 hours

• Between 9 and 10 hours 

Celia makes plans for the van ride home to Atlantic City from Williamsburg. She plans for a 2-hour stop in Baltimore, Maryland. To predict trip time t from average driving speed s, she writes the equation $t=2+\frac{350}{s}$ About how long will the trip take if the average driving speed (s) is 55 mph? (Find t when s = 55)

• Between 7 and 8 hours 

• Between 8 and 9 hours

• Between 9 and 10 hours 

Celia makes plans for the van ride home to Atlantic City from Williamsburg. She plans for a 2-hour stop in Baltimore, Maryland. To predict trip time t from average driving speed s, she writes the equation $t=2+\frac{350}{s}$ About how long will the trip take if the average driving speed (s) is 65 mph? (Find t when s = 65)

• Between 7 and 8 hours 

• Between 8 and 9 hours

• Between 9 and 10 hours 

Use the order of operations to solve: 7 + (6 x 4 – 9) ÷ 3

• 12

• 7.333

• 49

• 17