amnaramzan567 amnaramzan567

23-05-2021
Mathematics

contestada

The sum of 2 numbers is 21.
The second number is 6 times the first number.
Work out the two numbers.

Respuesta :

muddasani5566 muddasani5566

23-05-2021

Answer:

both numbers are 18 and 3

Step-by-step explanation:

Answer Link

cwrw238 cwrw238

23-05-2021

Answer:

3 and 18.

Step-by-step explanation:

Let the numbers be x and 21-x, then:

21-x = 6x

6x = 21 - x

7x = 21

x = 3

The 2 numbers are 3 and 18.

Answer Link

Otras preguntas

Help me out pleaseeeeeeeeeeeeeee

Which pair of nitrogenous bases will form a bond in a DNA molecule? * A. cytosine and adenine B. adenine and thymine C.guanine and thymine thymine and cytosine

20 BRAINLY PLZ HELPP (AND BRAINLIEST)

Using the dictionary entry, which sentence uses vex correctly? O A. Riley didn't understand the math problem so she vexed over the answer for at least an hour.

Solve the equation and show all your work. 7x = 4x + 15

is it right pls help pl

What is light? Let's tallk about anything

For this assignment, you will write an evaluation of either of two historic passages. Patrick Henry’s “Give Me Liberty, or Give Me Death!” speech (1775) Freder

explain the importance of earthworm

Read the following descriptions of map projections and then answer the question that follows. In an Interrupted-area projection, blank areas are inserted in the