kevdogsboss kevdogsboss

15-01-2019
Mathematics

contestada

What is the value of 4(x+y)−1+2z when x = 3, y=12 , and z=−1 ? Enter your answer in the box.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

15-01-2019

Answer:

57

Step-by-step explanation:

4(x+y)−1+2z

Let x=3 and y =12 and z=-1

4(3+12) -1 +2(-1)

Do the parentheses first

4(15) -1 +2(-1)

Then multiply

60 -1 -2

Then add from left to right

57

Answer Link

allywalker817 allywalker817

15-01-2019

Answer:

61

Step-by-step explanation:

4(3+12)-1+2*1

4(15)-1+2*1

60-1+2

59+2

61

Answer Link

Otras preguntas

When evaluating functions, what is f(x) = x + 7

Yo can someone help me w 4.68 x 0.034? I feel like my answer is wrong so i gotta double check.

8. Can power exist without oppression? Why?

The extra satisfaction a person obtains from consuming one more unit of a good or service.

¿Qué tiempo hace en el verano? Question options: 1.Llueve mucho. 2.Hay sol. 3.Nieva. 4.none of the above

help what does this meanString instruments have different thicknesses of strings. This allows for the instrument to have different notes that give off different

3. Speakers, printers, and monitors are all considered

Determine the 5th term in the sequence defined by g subscript n equals 9 times open parentheses 1 third close parentheses to the power of n minus 1 end exponent

The amount of a good that sellers are willing and able to supply at a given price.

Can someone please answer and explain this problem? *The answer should only contain positive exponents (-x^0 y^-3)^-3 • -x^-1 (*if a number has ‘^’ before it, t