okokjade
11.10.2019 •
Mathematics
Me solve the first one and show all work
Solved
Show answers
More tips
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- F Food and Cooking The Health Benefits of Flaxseed oil...
- S Style and Beauty Why is Sugaring Better than Waxing for Hair Removal?...
- W Work and Career Where can you learn to be a flight attendant?...
- G Goods and services How to Properly Calculate the Power of Your Air Conditioner?...
- F Food and Cooking Effective Methods to Organize Videos in your iPad According to Content...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Mathematics
- M Mathematics Is paying off debt a good example of exponential decay? if so, why? if not, what is a good example?...
- M Mathematics What is the slope of any line parallel to the line 8x plus9y equals three in the standard form (x, y) coordinate plane? how do you work this? ?...
- M Mathematics Find as many fibonacci sequences that contain the term 72...
- M Mathematics An employee’s new salary is $16,275 after getting a 5% raise. what was the salary before the increase in pay?...
- M Mathematics Write the ratios for sin x and cos x....
- M Mathematics What is the volume of a cylinder witha radius of 6 m and a height of 9 cm?...
- M Mathematics Agiven poll states “54% of fifth graders read at or above the fifth-grade-level.” if there is a stated margin of error of +/- 2.5%, what is the 95% confidence interval...
- M Mathematics Abox is 90 cm long. what is the length of the box in feet?...
- M Mathematics The graph shows the numbers of miles two cars travel....
- M Mathematics Ava works at a florist shop. she earns $7.50 an hour plus a fixed bonus for each bouqet she arranges.write an equation to determine how much money she will make in...
Ответ:
15={(2x+9) + (4x-15)}/2
⇒ 30=2x+9+4x-15
⇒ 30-9+15=6x
⇒ 36/6=x
⇒6=x
WZ= 4x-15
=4*6-15
=24-15=9
Ответ: