hihowareu65 hihowareu65

05-05-2020
Mathematics

contestada

Expressions and Equations
Evaluate each expression when x = 7.
Example:
3x + 1
x
+ 2
Substitute
21 + 1
22

Respuesta :

djlstephen djlstephen

05-05-2020

Answer:

[tex]3(7) + 1(7) + 2[/tex]

[tex]21 + 7 + 2 = 30[/tex]

Answer Link

Otras preguntas

when did grass evolve?

Ho does differentiation change an embryo as it develops

70-q-q-2q=80 We'll this is confusing

7 facts about water of southwest region

Compare the various effects that alcohol has on the mind and body at two different blood alcohol concentrations.

list the 6 characteristics of american economy and explain how they help the economy grow

7 facts about water of southwest region

If a - 3= 7, then 2a - 14 =

Why is living important

PLEASE HELP 20 POINTS!The sum of the x- and y-intercepts of the graph of 5x+3y = k is 32 5. Find the length of the line segment joining the x- and y-intercepts.