laurasofialeonorozco laurasofialeonorozco
  • 13-12-2020
  • Mathematics
contestada

Evaluate the expression below if x = 3 and y= -4.
X - Y - 3+ (-57)

Respuesta :

glendake
glendake glendake
  • 13-12-2020

Answer:

-53

Step-by-step explanation:

If x=3 and y=-4

Plug the numbers into the equation

3 - (-4) - 3 + (-57)

Now solve the equation right to left

3 - (-4) = 7

7 - 3 = 4

4 - 57 = -53

So the answer is -53

Answer Link
kandycay kandycay
  • 13-12-2020
The answer to this equation is - 61
Answer Link

Otras preguntas

an egg is thrown straight up at the edge of a 100m cliff with an initial velocity of 20m/s. how long will it take for the egg to hit the ground below?
Which line is parallel to 8x+2y=12
15=3-(z+6) solve the equation and check your solution
The I in diode stands for
sid needs 0.8 meters of canvas material to make a carry-all bag for his wheelchair. if canvas is 5.88 per meter, how much will sid spend?
Darcy read 11⁄2 chapters in her textbook in 1⁄2 an hour. How many chapters did she read per hour?
In "At the Tourist Center in Boston" by Margaret Atwood, the speaker says, "I think I remember people, at least in the cities, also slush" to show that the cur
how do i solve 2z+9.75-7z= -5.15
(02.01 lc) solve: the quantity 2 x minus 10 divided by 4 = 3x
which has the greatest atomic number , boron or lithium ?