iamcervyy iamcervyy

17-09-2020
Mathematics

contestada

What is the value of the expression below when x=3

7x^2 -3x -6

Respuesta :

baileyrules2008 baileyrules2008

17-09-2020

Answer:

Answer:48

Step-by-step explanation:

7*9-3(3)-6

=63-3(3)-6

=63-9-6

=48

Answer Link

Otras preguntas

what is a rational number between -1/6 and -2/6

I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i

write a program in pascal to solve a quadratic equation

I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

write a program in pascal to solve a quadratic equation

Peter jogged 96 yards in 40 seconds? What is his speed in feet per second?

Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?