03-11-2020
Mathematics

contestada

Evaluate and simplify the expression
when a = 2 and b = 4.
4a - 2(a + b) + 1 = [?]

Respuesta :

happybear7 happybear7

03-11-2020

Answer:

Step-by-step explanation:

(4)2 - 2(2 +4) + 1

Next use the distributive property

8 - 4 + 8 + 1 Then after this do PEMDAS and group 2 sections

(8-4) + 8 +1

4 +8 +1

(4 + 8) +1

12 +1 =13

Answer Link

Otras preguntas

I NEED HELP ASAPPP In square OWLS, OL=18 find the measure of WL. If the answer is 25.5, move to K If the answer is 45, move to Z If the answer is 20, move to A

2. Equation 1 Equation 2 2 х 2 -4 5 y 5 -7 11 olux Y 11 -13 -4 1 -1 What is the solution to the system of equations represented by these tables? A. (2, 3) B. (3

Find the volume of a marble with diameter 9 cm. Use 3.14 for pi. 84.78 cm3 95.38 cm3 364.50 cm3 381.51 cm3

Given: Angle T S R and Angle Q R S are right angles; Angle T Is-congruent-to Angle Q Prove: Triangle T S R Is-congruent-to Triangle Q R S Triangles T S R and Q

susvevejshsevsbshdhddvsvvssvvsvsj

Ninja gym membership costs $33 per month after an initial membership fee. You paid a total of $338 after 5 months. Write an equation that gives you the total co

How is Sam and Sams Father in My Brother Sam Is Dead alike?

what is the active voice of this sentence, 'Rodriguez’s awards were barely acknowledged by his parents'?

How to write 9/10% as a fraction?

Which of the following is an example of a compound? water boron iron carbon