# Unit A Study Guide

Flashcards by Andrew Manser, updated more than 1 year ago
 Created by Andrew Manser over 3 years ago
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## Resource summary

 Question Answer Find the commission on a diamond that is sold for \$6700 when the commission paid is 4%. \$268 12% of 600 is what number? 72 20% of what number is 80? 400 A manufacturer employs 294 part-time workers. This is 30% of their employees. What is their total employee count? 980 How much would you pay for 3 pounds of turkey if the unit cost is \$1.59 a pound? \$4.77 I made 6 baskets in 2 minutes. How many baskets can I make in 10 minutes? 30 Find the unit rate for the ratio 140 words : 4 minutes 35 words / min Find the unit cost for \$161 for 7 people \$23 per person Find the total amount you would pay for a pair of shoes that cost \$55.00 with a sales tax of 7%. \$58.85 You need to pay for 30% of your new iPhone. The phone is \$549.00. How much money do you need to save? \$164.70 Find the simple interest earned in an account with 4% interest if you invest \$650 for 6 years. \$156 A scale drawing uses the scale 4 in = 15 feet. How many feet would 6 inches represent? 22.5 feet Your boss has offered you a 2% raise next year. If your current salary is \$45,050, what will your salary be next year? \$45,951 Simplify 7/8 : 3/5 35 : 24 Simplify 7/9 : 2/3 7 : 6 Chris can create 6 paper planes in 1/5 hours. Find his unit rate in planes per hour. 30 planes per hour Find the constant of proportionality for 15 horses in 5 minutes. 3 Tom pays \$39.60 for 12 robots. How much will he pay for 10 robots? \$33 A bag has blue marbles and green marbles. Of 20 marbles, 8 are green. Find the ratio of blue marbles to total marbles. 12 to 20 Find the percent of increase. 15 to 28 86.7% increase How do you know if a graph shows a proportional relationship? It has a straight line through the origin Jill makes 12% commission on her sales plus a base salary of \$1000 per week. If her sales last week were \$3000, how much will her paycheck be this week? \$1360

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