lopez19 lopez19
  • 02-12-2016
  • Mathematics
contestada

evaluate the expression, using the given value of the variable z÷3-5z+4 (z-2) when z=12

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-12-2016
12/3-5(12)+4(12-2)
pemdass
12-2=10

12/3-5(12)+4(10)
divide or multiply
12/3=4
5(12)=60
4(10)=40

we now have
4-60+40
add
-16
Answer Link

Otras preguntas

how is newtons law of motion used for testing the safety of automobile
What Dose Swaft stand for.??
What was the name given to families who made their homes out of sod, or thick roots of grass? A) sodbusters B) rootrobbers C) grassgrabers D) sodsna
Find the missing side lengths. Leave your answer as radicals in simplest form
Solve inequality 10+4a<-6
The hypotenuse of 30-60-90 triangle is 24.2ft. Explain how to find the lengths of the legs of the triangle.
What is the most important part of the representative democracy
How has the agriculture industry changed in Arkansas since its early days of statehood? What is an example of interdependence in agriculture today?
William feels one third of a water bottle in 16 of a minute. How much time will it take to fill the bottle?
(Algebra II) Write a recursive formula for the sequence 5, 18, 31, 44, 57, … Then find the next term. +13 The next term is 70. +13 The next term is 83. -13 The