7.5.15

Last updated about 2 years ago

19 questions

Exit Ticket
The Hiking Club is taking another trip. The hike leader's watch shows that they gained 296 feet in altitude from their starting position.

Their altitude is now 285 feet, but there is no record of their starting altitude.

Write and solve an equation to represent this situation and find their starting altitude.

Write the equation in the show your work area below. (1pt)
Correct answer (1 pt)

7.5.15

1. Solve
a)

1. Solve
b)

1. Solve
c)

1. Solve
d)

1. Solve
e)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
a)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
b)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
c)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
d)

3. Match each equation to a step that will help solve the equation.
a)

3. Match each equation to a step that will help solve the equation.
b)

3. Match each equation to a step that will help solve the equation.
c)

3. Match each equation to a step that will help solve the equation.
d)

4. Use either the Math tool or the Text tool to write the two equations.

5. The markings on the numberline are evenly spaced. Label the other markings on the number line.

6a. How many seconds does this model suggest it would take for DeepSea Challenger to reach the bottom?

6b. To end the mission DeepSea Challenger made a one-hour ascent to the surface. How many seconds is this?

6c. The ascent can be modeled by a different proportional relationship
y = kx.
What is the value of k in this case?
*Your answer will be an ugly fraction. No need to reduce!

1. Solve
a)

1. Solve
b)

1. Solve
c)

1. Solve
d)

1. Solve
e)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
a)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
b)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
c)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
d)

3. Match each equation to a step that will help solve the equation.
a)

3. Match each equation to a step that will help solve the equation.
b)

3. Match each equation to a step that will help solve the equation.
c)

3. Match each equation to a step that will help solve the equation.
d)

4. Use either the Math tool or the Text tool to write the two equations.

5. The markings on the numberline are evenly spaced. Label the other markings on the number line.

6a. How many seconds does this model suggest it would take for DeepSea Challenger to reach the bottom?

6b. To end the mission DeepSea Challenger made a one-hour ascent to the surface. How many seconds is this?

6c. The ascent can be modeled by a different proportional relationship
y = kx.
What is the value of k in this case?
*Your answer will be an ugly fraction. No need to reduce!

7.5.15

1. Solvea)

1. Solveb)

1. Solvec)

1. Solved)

1. Solvee)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.a)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.b)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.c)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.d)

3. Match each equation to a step that will help solve the equation. a)

3. Match each equation to a step that will help solve the equation. b)

3. Match each equation to a step that will help solve the equation. c)

3. Match each equation to a step that will help solve the equation. d)

4. Use either the Math tool or the Text tool to write the two equations.

5. The markings on the numberline are evenly spaced. Label the other markings on the number line.

6a. How many seconds does this model suggest it would take for DeepSea Challenger to reach the bottom?

6b. To end the mission DeepSea Challenger made a one-hour ascent to the surface. How many seconds is this?

6c. The ascent can be modeled by a different proportional relationshipy = kx.What is the value of k in this case?*Your answer will be an ugly fraction. No need to reduce!

1. Solvea)

1. Solveb)

1. Solvec)

1. Solved)

1. Solvee)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.a)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.b)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.c)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.d)

3. Match each equation to a step that will help solve the equation. a)

3. Match each equation to a step that will help solve the equation. b)

3. Match each equation to a step that will help solve the equation. c)

3. Match each equation to a step that will help solve the equation. d)

4. Use either the Math tool or the Text tool to write the two equations.

5. The markings on the numberline are evenly spaced. Label the other markings on the number line.

6a. How many seconds does this model suggest it would take for DeepSea Challenger to reach the bottom?

6b. To end the mission DeepSea Challenger made a one-hour ascent to the surface. How many seconds is this?

6c. The ascent can be modeled by a different proportional relationshipy = kx.What is the value of k in this case?*Your answer will be an ugly fraction. No need to reduce!

1. Solve
a)

1. Solve
b)

1. Solve
c)

1. Solve
d)

1. Solve
e)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
a)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
b)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
c)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
d)

3. Match each equation to a step that will help solve the equation.
a)

3. Match each equation to a step that will help solve the equation.
b)

3. Match each equation to a step that will help solve the equation.
c)

3. Match each equation to a step that will help solve the equation.
d)

6c. The ascent can be modeled by a different proportional relationship
y = kx.
What is the value of k in this case?
*Your answer will be an ugly fraction. No need to reduce!

1. Solve
a)

1. Solve
b)

1. Solve
c)

1. Solve
d)

1. Solve
e)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
a)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
b)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
c)

2. Evaluate each expression is x is 2/5, y is -4, and z is -0.2.
d)

3. Match each equation to a step that will help solve the equation.
a)

3. Match each equation to a step that will help solve the equation.
b)

3. Match each equation to a step that will help solve the equation.
c)

3. Match each equation to a step that will help solve the equation.
d)

6c. The ascent can be modeled by a different proportional relationship
y = kx.
What is the value of k in this case?
*Your answer will be an ugly fraction. No need to reduce!