Just so you know, you have to know at least one of the variables to find out what the other is. Like for example, X could equal 2, so that would make y equal 5. Or X could equal 23, and that would make y equal 26.

5 0

3 years ago

Adding 6 to triple a number gives 21

ivolga24 [154]

Step-by-step explanation:

Let the required number be x.

$\therefore \: 3x + 6 = 21 \\$

7 0

3 years ago

Read 2 more answers

2,550 gallons in 30 days and find the unit rate.round to the nearest hundredth if necessary

faust18 [17]

85 gallons per day is the unit rate. divide 2550 by 30

6 0

3 years ago