![BradFarquharson1105](/avatars/37686.jpg)
BradFarquharson1105
31.07.2019 •
Mathematics
There are x giraffes at the zoo. the number of elephants is 4 less than three times the number of giraffes, and there are more than 23 elephants.
Solved
Show answers
More tips
- H Health and Medicine How to Choose the Right Tanning Cream?...
- C Computers and Internet How to Download Movies from Torrents?...
- S Style and Beauty How to Sew Harem Pants?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- 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?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics A ladder leaning against a wall makes an angle of 45 degrees with the ground. If the length of the ladder is 20 feet, find the approximate distance of the foot of the ladder...
- M Mathematics Find the number of permutations in the word “freezer ....
- M Mathematics Please help take all my points if u help...
- M Mathematics What is the value of the digit 9 in 69,143...
- E English What is the theme of the story within a story in joseph conrad’s “the lagoon”? bridging cultural differences is worth the effort. people can escape the consequences of their...
- M Mathematics A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a specified number of times and determines that 14 of the plates...
- M Mathematics TV advertising agencies face increasing challenges in reaching audience members because viewing TV programs via digital streaming is gaining in popularity. A poll reported...
- P Physics Represent the following sentence as an algebraic expression, where a number is the letter x. You do not need to simplify. Twice the sum of a number and 4....
Ответ:
X = # of giraffes
Y = # of elephants
Now let's write the equations
Equation #1
Y = 3X + 4
Now I'm also assuming you meant to write there are 23 more elephants than giraffes, so it would look like this.
Y = X + 23
Now just substitute Y's so you creat an equation with X being the only variable.
X + 23 = 3X + 4
Simplify
2X = 19
X = 9.5
So APPARENTLY there are 9.5 giraffes not sure how to get half a giraffe bt oh well.
Ответ:
I am pretty sure its b -1 1/2 and -1