leslieperez67
31.03.2020 •
Mathematics
Whats x if 7x - 9 = 12
Solved
Show answers
More tips
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics 46. MULTI-STEP A flying disk has a radius of 4.9 inches. Jolanda discovers that adding a hole with a radius of 3.75 inches to the center of the disk reduces the...
- M Mathematics Please help!! i need 9, 10, 11, 12....
- M Mathematics Find the x (please help lol)...
- M Mathematics Each side on a sticky note measures 9 centimeters. what is the srea of the sticky note?...
- M Mathematics O units to the left units to the right 0 2 units up o units down...
- M Mathematics I really need help. Pleeease. I m begging you!...
- M Mathematics Aph of Scale x-axis.y-axis0 Doow a graph of y=x2-8x + 15 Take the wallx from 2 to to using a scale or 2cm toco was and 2cm to s units on y-axtsom the graphobtoun...
- M Mathematics Draw and label a square to model each area. 41. 64 km2 42. 81 m2 43. 121 ft2 44. 4 mi? Please answer these all I ll give you brainliest...
- M Mathematics For nos.1-3 identify the flace value of digit 9 in each given number 109 235...
- M Mathematics Which of the following statements are true about the graph of f(x)=-2tan(3x-6)+1 A. It is a vertical shift of the parent function up 1 unit. B. It is a reflection...
Ответ:
x=3
Step-by-step explanation:
Ответ:
x=3
Step-by-step explanation:
7x - 9 = 12
Add 9 to each side
7x - 9+9 = 12+9
7x = 21
Divide each side by 7
7x/7 = 21/7
x =3
Ответ:
2 hours
Step-by-step explanation:
Car travels from A to B at 60 miles/hour. Time of travel = 120/60 = 2 hour. Average speed of round trip = (120+120)/(2+3) = 48 miles per hour.