3 years ago

The sum of 2 numbers is 54. Their difference is 116. What are the numbers?

1 answer:

3 0

Answer:

85 and -31

Explanation:

x + y = 54

x - y = 116

solve for x in first equation

x = 54 - y

sub into second equation

54 - y - y = 116

54 - 2y = 116

-2y = 62

y = -31

sub in x equation

x = 54 - (-31)

x = 85

You might be interested in

Keenan has 35 CDs and 55 DVDs. What is the ratio of DVDs to CDs?

Sav [38]

The ration is 10/7

Divide 55 and 35 by 5 to reduce the fraction of 55/35 and you get 10/7

8 0

2 years ago

Read 2 more answers

Someone help 9th grade math i will give brainliest

DENIUS [597]

Answer:

I think it may be H. but let me know if i am wrong. if i am right plz mark brainliest

Step-by-step explanation:

27 divided by 3 is 9, 27/3=9 because 27/3 is the same exact thing as 27 divided by 3. So the answer has to be 9

6 0

2 years ago

Zack is buying a new car with a base price of $16,750.she must also pay options, fees, and taxes shown on the bottom. the car de

Amiraneli [1.4K]

It will take her 48 months and 2 weeks to pay

5 0

2 years ago

No Explanation Please Don't Answer

vazorg [7]

Answer:

A) $\frac{1}{2}(9+15)w$

Step-by-step explanation:

Area of a trapezoid is $\frac{1}{2}(base1+base2) *h$

$A=\frac{1}{2}(9+15)*w$

8 0

2 years ago

What is 11.836 as a mixed number

kirill115 [55]

11 836/1000. Simplified: 11 209/250.

I hope this helps! :)

4 0

2 years ago

Read 2 more answers