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

Can someone please tell me a simple definition of genetic information. PS: Please not a google definition because I need a short simple definition =D Thanks in

(6x 7)(6x-7) determine each product

Lockers are numbered with consecutive positive integers beginning with 1, and the digit 2 is used exactly 106 times (including on the last locker). What is the

what is an explanation for why milk sours

what is another way to write 3 x (4 +7)?

If you are planning to carry a large balance on your credit card, which of the fooling credit card features should you look for?

name the 4 classes of macromolecules and give a function for each

Your middle school has 900 students. 1/3 of students bring their lunch instead of buying lunch at school. What is the value of the ratio of the number of studen

a few patterns i notice in my life

how do the states of the savanna compared to those of the americas and europe