3 years ago

The sum of two integers is 54 and their difference is 24

Mathematics

1 answer:

muminat3 years ago

5 0

Answer:

Step-by-step explanation:

x + y = 54

x - y = 24

Adding the equations, we find:

2x = 78

x = 78/2 = 39

Replacing x by 39 in the first equation, comes: 39 + y = 54

So, y = 54 - 39; y = 15

Therefore, the unknown numbers are 39 and 15.

You might be interested in

Please help i’m having a hard time answering it

pshichka [43]

So we know 5ft to 1cm then
4x5=20ft
6x5=30ft

8 0

3 years ago

The sum of two numbers is 18. The larger number is twice as large as the smaller number. What are the two numbers? Please explai

snow_tiger [21]

The two numbers are 12 and 16. 12 + 6 = 18. 6 doubled is 12. 12 plus 6 equals 18.

7 0

3 years ago

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Fittoniya [83]

Answer: 45

Step-by-step explanation:

300 * 0.15 = 45

4 0

3 years ago

Read 2 more answers

Who HATES k-12 I"TS THE WORST

Doss [256]

Answer:

MEEEEEEEEEEEEE LOL hahaha

8 0

3 years ago

Read 2 more answers

Tank a has a capacity of 9.5 gallons. 6 1/3 gallons of the tank's water are poured out. how many gallons of water are left in th

Advocard [28]

Answer:

Water left in tank is $3\frac{1}{6}$ gallons.

Step-by-step explanation:

Given :

Capacity of tank = 9.5 gallons $=\frac{95}{10}$

Water taken out of tank = $6\frac{1}{3}=\frac{19}{3}$ gallons

We have to find the water left in the tank.

Water left in the tank = Total capacity of tank - water taken out of tank

= $\frac{95}{10}-\frac{19}{3}$

Taking LCM of (3,10)= 30

$\Rightarrow \frac{95 \times 3-19 \times10}{30}$

Solving further, we get,

$\Rightarrow \frac{285-190}{30}$

$\Rightarrow \frac{95}{30}=\frac{19}{6}=3\frac{1}{6}$

Thus, Water left in tank is $3\frac{1}{6}$ gallons..

5 0

3 years ago

Read 2 more answers

The sum of two integers is 54 and their difference is 24​

The sum of two integers is 54 and their difference is 24