Solving Real-World Algebra Problems

The video covers a math lesson that includes reviewing previous bell work, solving example problems using tape diagrams, and practicing with station activities. The lesson focuses on understanding rates, solving equations, and using tape diagrams to visualize problems. Students are encouraged to use calculators for complex calculations and to review previous lessons for better understanding.

What is the rate of a truck that travels 90 miles in 6 hours?

• 10 miles per hour

• 15 miles per hour

• 25 miles per hour

• 20 miles per hour

Which value of r makes the equation 9r = 27 true?

• 1

• 2

• 3

• 4

What is the width of a rectangular patio with an area of 90.3 square feet and a length of 10.5 feet?

• 8.8 feet

• 8.5 feet

• 8.3 feet

• 8.6 feet

If 67 is greater than f minus 15, what is the maximum value of f?

• 82

• 83

• 84

• 85

In a two-step equation, if Juan gained 20 pounds and now weighs 120 pounds, what was his weight last year?

• 110 pounds

• 130 pounds

• 100 pounds

• 120 pounds

If Marissa has twice as much money as Frank and Christina has $20 more than Marissa, how much does Frank have if Christina has $100?

• $20

• $30

• $40

• $50

Rihanna is twice as old as Madeleine, and Laura is 10 years older than Rihanna. If Laura is 50 years old, how old is Madeleine?

• 20 years

• 25 years

• 30 years

• 35 years

Carly has 90 apps, which is three times the number of apps Theis has. How many apps does Braylon have if he has half the number of apps as Theis?

• 15

• 10

• 25

• 20

If Reggie ran 180 yards, which is 40 more than his personal best, and Monte ran the same as Reggie's personal best, how many yards did Adrian run if Monte ran 50 more than Adrian?

• 100 yards

• 90 yards

• 80 yards

• 110 yards

Lance rides his bike at 60 mph downhill, which is four times his flat road speed. How fast does he travel uphill if it's 8 mph slower than his flat road speed?

• 7 mph

• 5 mph

• 11 mph

• 9 mph