3H Write Equations and Inequalities - Jill Hand - VUSD Browns Valley | Biblioteka

Write and solve an equation that represents this situation:

Sue used a gift card to buy $47 worth of food. She has $18 left on her gift card.

1

Identify the unknown amount

f represents the amount of money spent on food

g represents the amount of money on Sue's gift card before she bought anything

l represents the amount of money left on Sue's gift card

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

For a soccer team fundraiser, Ross sold some boxes of cookies and Gabby sold 35 boxes of cookies. Altogether they sold 59 boxes of cookies.

1

Identify the unknown amount

g represents the boxes of cookies Gabby sold

r represents the boxes of cookies Ross sold

b represents the boxes of cookies they sold altogether

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

Bearington rented skates for a few hours. The rental fee was $2.50 per hour, and the final bill was $20.

1

Identify the unknown amount

h represents the number of hours Bearington rented skates

f represents the rental fee

b represents the final bill

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

Pedro bought 8 tickets to a basketball game. He paid a total of $208.

1

Identify the unknown amount

t represents the number of tickets

c represents the cost of each ticket

p represents the total price of the tickets

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

Kayla bought 16 bagels and the total was $20.

1

Identify the unknown amount

p represents the total price

c represents the cost of each bagel

b represents number of bagels

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

John worked at the grocery store for 12 hours this week and made $300.

1

Identify the unknown amount

h represents the number of hours worked

t represents the total earnings

r represents how much he makes per hour

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

At the beach, Sarah found 12 seashells which was 3 more than her friend.

1

Identify the unknown amount

s represents seashells found by Sarah

f represents seashells found by her friend

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

The low temperature was 35℉. This was 13℉ lower than the daytime high temperature.

1

Identify the unknown amount

l represents the low temperature

h represents the high temperature

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

The high temperature was 92℉. This was 24℉ higher than the overnight low temperature.

1

Identify the unknown amount

h represents the high temperature

l represents the low temperature

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

A group of people signed up for the soccer league and were evenly divided into 6 teams where each team had 8 people.

1

Identify the unknown amount

p represents the total number of players

t represents the number of teams

x represents the number of players on each team

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

Mrs. Hand separated her students into groups of 4 to make 7 equal groups.

1

Identify the unknown amount

s represents total students

g represents number of groups

x represents number of students in each group

1

Write an equation

1

Solve the equation

Write and solve an equation that represents this situation:

Sophie got some money for her birthday. After paying $18 for lunch and boba, she had $32 left.

1

Identify the unknown amount

b represents her birthday money

c represents the cost of lunch

l represents the money she had left

1

Write an equation

1

Solve the equation

Write and solve an inequality that represents this situation:

The temperature (t) is less than 3.5 °F.

1

Write an inequality

1

Graph the solutions to the inequality

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Write and solve an inequality that represents this situation:

The goal (g) of the fundraiser is to make more than $150.

1

Write an inequality

1

Select the number line that shows the solutions to the inequality.

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Write and solve an inequality that represents this situation:

A steak needs to have an internal temperature of at least 135 degrees Fahrenheit or else it will be undercooked. Write an inequality that shows the temperatures (t) at which a steak will be cooked.

1

Write an inequality

1

Select the number line that shows the solutions to the inequality.

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Write and solve an inequality that represents this situation:

Water freezes when it reaches a temperature (t) of 32℉ or below.

1

Write an inequality

1

Select the number line that shows the solutions to the inequality.

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