subject
Mathematics, 20.01.2021 16:40 crystaldewar55C

If x + y = -10 and x - y = 2, what is the value of x?

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:00, hlc614
If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package
Answers: 1
image
Mathematics, 21.06.2019 18:00, bvaughn6477
Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?
Answers: 1
image
Mathematics, 21.06.2019 18:00, glocurlsprinces
The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg
Answers: 1
image
Mathematics, 21.06.2019 18:30, AgentPangolin
If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.
Answers: 1
You know the right answer?
If x + y = -10 and x - y = 2, what is the value of x?...

Questions in other subjects: