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

Solve the proportion to determine the value of x. 3 7 37 = 12 x

????????????????????????????????????????

If least prime factor of p is 3 and least prime factor of q is 5 , then what is least prime factor of (p+q)?

A. Lines b and c B. Lines c and d C. Lines a and b D. No lines are parallel

A bookstore had 45 copies of a magazine. Yesterday, it sold 2/3 of them. Today, it sold 1/3 of what remained. How many copies does the bookstore have left

who is benjamin franklin

A children's slide has a length of 5.8m. The vertical ladder is 2.6m above the groubd. Find the angle the slide makes with the ground, correct to one decimal pl

Which best describes the nucleus of an atom? a. it is where the electrons and protons are located. b. it is the negatively charged part of the atomC. it is the

An army contingent of 104 members is to march behind an army band of 96 members in a parade.

What is the advantage of genetic recombination as a mode of reproduction in bacteria