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

rewrite sentence ofa). I am studentB). He does not eat meatC). they are going to school D) we do not sing English songs

Consider the plane T. and three collinear (but not coplanar) points P, Q, and W. Can either P, Q, or Wbe a point on the plane T? A Yes, because if points are co

Find value of each variable! Express in simplest radical form!

Can someone answer this please

What are some of the accomplishments of the Nixon Presidency, and what are their effects? 2-4 sentences.

what is the major difference between money markets and capital markets: One is more domestic while the other is more international

The advertisement on the back page of Sandy's newspaper compared the cost savings between three major furnace manufacturers and listed each company by name. Wha

3 m 3 m 3 m 3m 7 m Find the surface area of the object.

What is the area of a circle with a circumference of 30 feet?

This is for math pls help I need this done