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

Write the fraction or mixed number as a decimal 4/10

The single largest group of u.s. soldiers in vietnam was made up of

Kansas-Nebraska act passed

Dr. Mattar is interested in knowing more about brain injury to the occipital cortex, and he studies patients individually in order to gain in-depth knowledge ab

Populations that are geographically separated from one another are called ____________.

Escoge el verbo escrito correctamente. Tú _____ mucha tarea anoche.

Maria has added 2 liters of pure water to 8 liters of a 48% sugar syrup. What is the concentration of the resulting solution?

(1) what is the ph of a 0.015 m aqueous solution of barium hydroxide (ba(oh)2)? a.12.25 b.1.82 c.12.48 d.1.52 e.10.41

How to find x and also giving reason . Thanku

A store’s supply/demand graph for ceiling fans is shown above. If the price is at the equilibrium point, how much money will the store make selling ceiling fans