omarabdellbast4334
02.10.2019 •
Mathematics
Factory a can produce 45 machinez in 20 minutes factory b can produce 30 in 15 minutes if both factories produce machines for 2 hours which factory will produce more machines? how many more will be produced? writen in rate ratio and proportion
Solved
Show answers
More tips
- A Auto and Moto How Can Parking Sensors Help Drivers?...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- D Dating, Love, Relationships How Long Can Love Last?...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- F Food and Cooking How to Quickly Put your Child to Sleep?...
- C Computers and Internet How to Create a Website for Free and Easy?...
Answers on questions: Mathematics
- M Mathematics Suppose that ZP and ZQ are acute angles. If sin ZP = cos ZQ , which statement must be true? A. mZP + m2Q = 180° B. mZP+mZQ = 90° C. mZP = m_Q D. m P =-mZQ...
- M Mathematics 2. There are 496 employees in a company, one of them will be selected at random to win a car. If the probability that a supervisor will be selected is 16 , how many supervisors...
- M Mathematics Dicriminant of x² – 49 = 0...
- M Mathematics Find the area. the figure is not drawn to scale....
- M Mathematics Find the value of x in the triangle shown below...
- M Mathematics In 2015, there were about 22 million teenagers (aged 13-16) in the United States. They each sent an average of 900 text messages did all of the teenagers in the United States send...
- M Mathematics An opaque cylindrical tank with an open top has a diameter of 3.25 m and is completely filled with water. When the afternoon Sun reaches an angle of 22.8° above the horizon, sunlight...
- M Mathematics 2 ratios that are eqivalent to 27:9...
- M Mathematics How to work this out?...
- M Mathematics Which equation has x = -2 as the solution? 2x + 10 = 14 2x + 8 = 4 3x + 10 = 1 3x – 8 = 7...
Ответ:
Lawrence was incorrect.
Step-by-step explanation:
Amy: 2(3x) +2(4x + 3)
= 14x + 6 ✓
Kaye: 3x + 3x + 4x + 3 + 4x + 3
= 14x + 6 ✓
Lawrence: 4(3x) + 2(4x)
= 20x Ø
Sufjan: 6 + 3x + 3x + 4x + 4x
14x + 6 ✓