The difference between 3 times a number and 21

1 answer:

7 0

The difference (-) between 3 times a number (3n) and 21.

3n - 21

You might be interested in

Roman55 [17]

Answer:

88m of fencing

Step-by-step explanation:

the cicumference of the garden is what we are looking out for,

and with the raduis .ie.14m

C=2πr

C=2•22/7•14

C=88m

8 0

3 years ago

tresset_1 [31]

Answer:

Step-by-step explanation:

Here it is

3 0

2 years ago

slega [8]

I think its b but i could be wrong

8 0

4 years ago

Fittoniya [83]

Answer:

Step-by-step explanation:

267+21=288

288/9=32

7 0

3 years ago

Kay [80]

djdkdndjdndkxjxdjndnsnsnddddknsndkxxodnd

6 0

3 years ago