3 years ago

The sum of two numbers is 48 and the difference is 20. what are the number?

Mathematics

1 answer:

rosijanka [135]3 years ago

8 0

Answer:

x = 34; y = 14

Step-by-step explanation:

Step 1: Make the equations

x + y = 48

x - y = 20

Step 2: Solve the equations

x + y = 48

x - y = 20

2x = 68

x = 34

34 + y = 48

y = 14

You might be interested in

Marlon took a total of 12 pages of notes during 3 hours of class. After attending 4 hours of class, how many total pages of note

elena-14-01-66 [18.8K]

I think it’s 28 I’m not sure

5 0

3 years ago

Can someone help me with this. Will Mark brainliest.

Lynna [10]

Answer:

pt B: (-1, -8)

Step-by-step explanation:

(x - 7)/2 = -4

x - 7 = -8

x = -1

(y-6)/2 = -7

y - 6 = -14

y = -8

3 0

3 years ago

Joe has 45 minutes before he has to go to soccer practice he spends 20 minuets eating a snack and the rest of the time doing his

Alexeev081 [22]

Answer:

45=20+(x)

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

Instructions: Solve the following literal equation.<br> Solve P-2w/2= l for P.

mrs_skeptik [129]

Answer:

P=l+w

Step-by-step explanation:

Solve for P by simplifying both sides of the equation, then isolating the variable.

6 0

3 years ago

5, 3, 2, 6, 7, 9, 1, 15, 4, 2, 3, 3, 9, 5, 1, ?

Shkiper50 [21]

Answer:

I have no idea thank you for the points

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

The sum of two numbers is 48 and the difference is 20. what are the number?​

The sum of two numbers is 48 and the difference is 20. what are the number?