3 years ago

A number, x, decreased by the sum of 2x and 5 Please show work!!!!!! Thank you!!!!

1 answer:

7 0

Ive got a soulution
the number is 3 times the sum of its digits
45 is added=4+5=9so,a common numbers in 3rd and 9th table
9,18,27,36,45...
27+45=72
2+7=9
or
4+5=9

You might be interested in

Question 2 : which characteristic distinguishes ieee 1394 from usb 2.0

Lorico [155]

The characteristics that distinguishes IEEE 1394 from USB 2.0 is that USB supports more devices on a single bus

3 0

3 years ago

Checking account A charges a monthly service fee of $25 and a wire transfer fee of $6.50 each, while checking account B charges

Leokris [45]

I'm pretty sure the answer is checking account A. Hope this helps

7 0

3 years ago

Read 2 more answers

Alvin is 13 years older than Elga the sum of their age is 55 what is elgas age

Makovka662 [10]

Answer:

Elga is 42 years old

Step-by-step explanation:

55-13=42

5 0

3 years ago

SOLVE BY SUBSTITUTION OR ELIMINATION<br> 7y=9x+20, 33= -12y-7x

grigory [225]

Answer:

Point Form:

(−3,−1)

Equation Form:

x=−3,y=−1

Step-by-step explanation:

3 0

2 years ago

How to say in french

Alex

Answer:

say what word.......????

6 0

3 years ago

Read 2 more answers