alexalucasvelazquez1 alexalucasvelazquez1
  • 02-11-2020
  • Mathematics
contestada

Using the expression 7x - 5, find the value when x is 3.

Respuesta :

Brayan2022
Brayan2022 Brayan2022
  • 02-11-2020

Answer: 16

7 time 3 is 21

21 - 5 = 16

Answer Link
hannahntaylorr hannahntaylorr
  • 02-11-2020
Plug in 3 to the equation

7(3)-5

21-5

= 16
Answer Link

Otras preguntas

Please help I need these answers
Just need help with these 2 questions
w h o w a n na t a l k
Which table represents a linear function?​
Some chemical reactions can produce spectacular displays of energy. In chemical reactions, some chemical bonds are broken, and some bonds are formed. Choose the
Which of the following is an argument put forward by German philosopher Immanuel Kant? a. One can have unmediated knowledge of how the world is, Independently
different ways our skin can look?
Find the value of x. m22 = 3x + 13 40° N X=
A retailer marks his price 10% above cost, another retailer arranges hisprice so that he will have a profit of 20% on his returns. If themanufacture's price for
5 An equation of the line that has a slope of 3 and a y-intercept of -2 is A. x= 3y - 2 B. y = 3x - 2 c. y = - * * D. y = -2x + 3