tfornwalt
tfornwalt
17-02-2017
Mathematics
contestada
X^2+3y-4+2(x-z) when x=7 y=5 and y=-3
Respuesta :
bcalle
bcalle
17-02-2017
7^2 + 3(5) - 4 + 2(7- -3)
49 + 15 - 4 + 2(10)
49 + 15 - 4 + 20
80
Answer Link
Roastedham
Roastedham
17-02-2017
The answer is 80!!!
(Use gemdas / pemdas)
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
The graph is of a function in the form p(t) = a • b ^t What is the function?
The subject of a literary work is _____. A) the readers’ impression B) a specific topic C) the underlying meaning D) a universal truth
What is the role of xylem in a vascular plant? A. Transports salt to the roots of the plant B. Transports chloroplasts to the leaves of the plant C. Transports
In the modern era the foreign policy is directly affected by the economic conditions of a country so explain what were the actual determinants of Pakistan’s for
Choose the smallest fraction? 3/4 1/5 3/10 1/7
1. Cost, revenue, and profit are in dollars and x is the number of units. If the marginal cost for a product is MC = 6x + 9 and the production of 10 units res
The number 20 is multiplied either by 4 or by 5, then the product is increased either by 3 or by 5, and then the sum is divided either by 6 or by 7. What is the
Solve the equation below algebraically for the exact value of x. 6 − 23(x + 5) = 4x
what is the best combos for Nix in Brawlhalla (PS4)?
Four different digits from 1 to 9 are required to open a safe. 1. The sum of the digits is 20. 2. The first digit is greater than the third. 3. The second and f
