7th Math SBAC Task Day 4

Last updated over 2 years ago

8 questions

Task 1

Task 2

7th Math SBAC Task Day 4

Last updated over 2 years ago

8 questions

Task 1

**You may use a calculator on this task, but you should still show all work on paper.

Please type your answers into formative as you finish each problem.**

The school is able to buy a dozen roses for $9.36. For the fundraiser, the roses will be sold with a
150% markup. For what price will the school sell 1 dozen roses?

The school will be charged a one-time shipping fee of $32.95 for the flowers. For each flower sold, the school will earn $1.17 for the fundraiser.
Can BOTH of these inequalities be used to determine the number of roses the students need to sell to meet the goal of $1000?

· 1.17n-32.95\geq1000, where n represents the number of roses sold
· 1.17(12d)-32.95\geq1000, where d represents the dozens of roses sold

Explain or show your reasoning.
" Yes, both of these inequalities... because..."
" No, these inequalities cannot both... because..."

Use the inequality to determine n, the minimum number of roses the students need to sell to meet the goal.

1.17n-32.95\geq1000

Show how you solved.
You MUST SYW in formative

The goal is to have 150 students sell roses for the fundraiser. If each student sells the same number of roses, approximately many roses will each student sell?

Task 2

It takes Shaun 90 minutes to complete a 15 mile race. 
The route, with four checkpoints (labeled A, B, C, and D) is shown.

Assume Shaun runs at a constant rate during the race.

a) Complete the table to show Shaun's time, in minutes, and distance, in miles at each checkpoint. 

b) Abel and Babel are Shaun’s classmates. They wanted to write an equation to represent the relationship between the number of miles Shaun ran and the minutes it took him.
They came up with the following equation:

y=15x

Explain why this equation is incorrect using calculations/evidence.
"This equation is incorrect because..."

c) What is the correct equation to represent the relationship between x and y?

d) Use your equation from part c) to determine how far Shaun ran if it took him 2 hours and 37 minutes.

Show each step of solving in SYW and ROUND your answer to the nearest tenth.

7th Math SBAC Task Day 4

7th Math SBAC Task Day 4

The school is able to buy a dozen roses for $9.36. For the fundraiser, the roses will be sold with a150% markup. For what price will the school sell 1 dozen roses?

Use the inequality to determine n, the minimum number of roses the students need to sell to meet the goal. 1.17n-32.95\geq1000Show how you solved.**You MUST SYW in formative**

The goal is to have 150 students sell roses for the fundraiser. If each student sells the same number of roses, approximately many roses will each student sell?

c) What is the correct equation to represent the relationship between x and y?

d) Use your equation from part c) to determine how far Shaun ran if it took him 2 hours and 37 minutes. Show each step of solving in SYW and ROUND your answer to the nearest tenth.

The school is able to buy a dozen roses for $9.36. For the fundraiser, the roses will be sold with a150% markup. For what price will the school sell 1 dozen roses?

Use the inequality to determine n, the minimum number of roses the students need to sell to meet the goal. 1.17n-32.95\geq1000Show how you solved.**You MUST SYW in formative**

The goal is to have 150 students sell roses for the fundraiser. If each student sells the same number of roses, approximately many roses will each student sell?

c) What is the correct equation to represent the relationship between x and y?

d) Use your equation from part c) to determine how far Shaun ran if it took him 2 hours and 37 minutes. Show each step of solving in SYW and ROUND your answer to the nearest tenth.

The school is able to buy a dozen roses for $9.36. For the fundraiser, the roses will be sold with a
150% markup. For what price will the school sell 1 dozen roses?

Use the inequality to determine n, the minimum number of roses the students need to sell to meet the goal.

1.17n-32.95\geq1000

Show how you solved.
You MUST SYW in formative

d) Use your equation from part c) to determine how far Shaun ran if it took him 2 hours and 37 minutes.

Show each step of solving in SYW and ROUND your answer to the nearest tenth.

The school is able to buy a dozen roses for $9.36. For the fundraiser, the roses will be sold with a
150% markup. For what price will the school sell 1 dozen roses?

Use the inequality to determine n, the minimum number of roses the students need to sell to meet the goal.

1.17n-32.95\geq1000

Show how you solved.
You MUST SYW in formative

d) Use your equation from part c) to determine how far Shaun ran if it took him 2 hours and 37 minutes.

Show each step of solving in SYW and ROUND your answer to the nearest tenth.