marissathomas942 marissathomas942

04-02-2021
Mathematics

contestada

Evaluate the following expression if x=4 28x - 9 (2x+ 6)

Respuesta :

Аноним Аноним

04-02-2021

Answer:

-14

Step-by-step explanation:

substitute 4 for x

28(4) - 9 (2(4)+ 6)

multiply

112-9(8+6)

add numbers

112-9(14)

multiply

112-126

subtract

-14

Answer Link

Otras preguntas

Consider the inequality 3≤ 1/3 +x.

Why would water, sand, etc NOT be in the lungs if a person was dead before they entered the water?

I REALLY NEED HELP!!!A chemical change takes place when ___.A. Water is boiledB. An apple is slicedC. Bread is bakedD. Rice is cooked

The defeat of the Persian army led to... A an uncertain time in which there was not leadership. B a Golden Age in Athens, under the leadership of Pericles. C f

Question 1/2 Tails7!

Personal mission statement for a psychology major in addiction

Express cos NN as a fraction in simplest terms.

ou noticed a mistake: Your own records do not match the bank statement you just received. Which option describes the steps you should take to solve this situat

lel desemplos, la discrimi ¿Qué Ciencia Social podría ofrecer una mejor explicación de los problemas identificados? Ra- zona tu respuesta: ●

(-10+7x^3+6x^5-43x^4+36x) divided by (6x-1) in long division