slim203088 slim203088

04-04-2019
Mathematics

contestada

The sum of the digits of a two digit number is 8.if the ten digit is 4 more than the units digit what is the number

Respuesta :

Аноним Аноним

04-04-2019

Answer:

The number is 62.

Step-by-step explanation:

If the number is xy then x + y = 8.

Also x - y = 4.

x + y = 8

Adding the above 2 equations eliminates y:

2x = 12

x = 6

and y = 8-6 = 2.

Answer Link

Otras preguntas

PLEASE HELP!!! WILL MARK BRAINLIEST IF YOU ANSWER!!!

explain how Bluetooth technology is changing health care.

three examples of front end estimation

HELP ASAP! give one example of presuassion and define the example

Why does the first heart sound occur after the qrs complex?.

4/5 x 1/4 Write the answer in simplest form.

Pleas I really need help with this

"Ye that oppose independence now, ye know not what ye do; ye are opening a door to eternal tyranny, by keeping vacant the seat of government." -Thomas Paine, Co

Please answer with clear instructions so that i can apply this to other questions.

What are the three classifications of joints based on movement? Amphiarthrotic Diarthrotic Synarthrotic Synovial Fibrous Cartilaginous