Free · Printable · TEKS A.2D · Linear Functions, Equations, Inequalities
TEKS A.2D Worksheets — Algebra I Write and solve equations involving direct variation
27+ Texas-aligned practice questions on this exact Algebra I standard. Print at home or practice online with a built-in AI tutor. No sign-up, no paywall.
What TEKS A.2D says: Write and solve equations involving direct variation.
This page has 27+ practice questions tagged specifically to TEKS A.2D. Below: a sample of 8 with answers and explanations so you can preview the worksheet before printing. Every question goes through an AI quality gate (gpt-4o for content review, Claude Sonnet 4.5 for math verification) before publishing.
Cognitive demand: medium. Typical question shape: Direct variation y=kx; find k from a point.
Mateo is planning a birthday party and wants to buy party bags for his guests. Each party bag costs $3. If Mateo invites 10 friends to his party, how much will he spend on the party bags in total?
- $30 ✓
- $20
- $15
- $25
Why: To find the total cost of the party bags, multiply the cost of each bag by the number of friends Mateo is inviting. So, the calculation is 3 * 10 = 30. Therefore, Mateo will spend $30 on the party bags.
Amara is organizing a school fundraiser by selling boxes of cookies. Each box costs $5. If Amara sells 40 boxes, how much money will she make from the sales?
- $200 ✓
- $180
- $220
- $250
Why: To find out how much money Amara makes, multiply the number of boxes sold by the price per box. So, 40 boxes * $5/box = $200. Therefore, the correct answer is $200.
Mateo is organizing a school fundraiser to sell cookies. He plans to sell each box of cookies for $5. If Mateo sells 30 boxes, how much money will he make in total from the sales?
- $150 ✓
- $120
- $100
- $180
Why: To find out how much money Mateo will make, we multiply the number of boxes sold (30) by the price per box ($5). So, 30 * 5 = $150. Therefore, the correct answer is $150.
Aisha is planning a family reunion at a local park. She needs to reserve picnic tables that cost $20 each. If Aisha wants to reserve 6 picnic tables, how much will she spend in total?
- 120 ✓
- 100
- 140
- 160
Why: To find the total cost, multiply the number of picnic tables by the cost per table: 6 tables * $20/table = $120. Therefore, Aisha will spend $120 in total.
Imani is selling bookmarks for a school fundraiser. Each bookmark costs $2. If she sells 15 bookmarks, how much money will she earn in total from the sales?
- $30 ✓
- $25
- $15
- $40
Why: To find the total money Imani earns, multiply the number of bookmarks sold by the price per bookmark. So, 15 bookmarks * $2 per bookmark = $30. Therefore, the correct answer is $30.
Sofia is organizing a fundraiser for her school's art program. She plans to sell boxes of chocolates for $12 each. If she sells 15 boxes, how much money will she raise in total?
- 180 ✓
- 150
- 120
- 200
Why: To find out how much money Sofia will raise, multiply the number of boxes sold by the price per box. So, 15 boxes * $12 = $180. Therefore, the correct answer is 180.
Aisha is planning a school fundraiser to sell tickets for an upcoming concert. The tickets are priced at $12 each. If Aisha sells 45 tickets, how much money will she raise in total from ticket sales?
- 540 ✓
- 5400
- 400
- 450
Why: To find out how much money Aisha will raise, multiply the number of tickets sold by the price per ticket. So, calculate 45 tickets * $12/ticket = $540. Thus, Aisha will raise a total of $540 from the ticket sales.
Aisha is selling homemade cookies at a bake sale. She sells each cookie for $3. If she sells 20 cookies, which expression represents the total revenue she makes from the sales?
- 3 * 20 ✓
- 3 + 20
- 20 - 3
- 20 / 3
Why: The correct expression that represents the total revenue Aisha makes from selling 20 cookies at $3 each is 3 * 20, which equals $60. The other choices do not correctly calculate total revenue: 3 + 20 gives a total of 23, which is not revenue; 20 - 3 equals 17, which doesn't apply here; and 20 / 3 is a division that does not represent revenue from cookie sales.
Common questions about TEKS A.2D
What is TEKS A.2D?
TEKS A.2D is a Algebra I Linear Functions, Equations, Inequalities standard from the Texas Essential Knowledge and Skills. The standard says: Write and solve equations involving direct variation.
How many TEKS A.2D practice questions are available?
27+ practice questions tagged to TEKS A.2D. All free to print or practice online. We pull a fresh set each time you print a worksheet so your kid doesn't see the same questions twice.
What kind of questions test TEKS A.2D on the STAAR?
Direct variation y=kx; find k from a point. TEKS A.2D is a medium-cognitive-demand standard — 1-2 step questions are typical.
Where do these questions come from?
Generated by our AI pipeline, then independently quality-gated by two cross-vendor models (gpt-4o for content review, Claude Sonnet 4.5 for math verification) before publishing. Every question is tagged to TEKS A.2D and modeled on real STAAR item shapes. No typos, no wrong answer keys, no broken explanations.