lily086 lily086

13-03-2021
Mathematics

contestada

If x = 5
what is the value of 3x² - 9

Respuesta :

DryMilk DryMilk

13-03-2021

Answer: 66

Plug in "5" for x. So you should have 3 (5)² - 9. Then solve.

Step-by-step explanation:

Cos Milky Said it. Milky smart.

Answer Link

cassi24 cassi24

13-03-2021

The answer is 66. Just plug 5 in for X

Answer Link

Otras preguntas

what biome do you think is best place to live?

410 is 82% of what number

14. Which one of the following sentences is correctly punctuated A. When will the winter end? B. Look up, look down, and look all around? C. Sm

In the situation, simple interest is calculated yearly. How much interest was earned? Principal: $8000; Time: 4 years; Interest rate: 12%; Interest: ?

The book Night On Yom Kippur, The Day of Atonement, the prisoners wonder if they should do what traditional act? Question 1 options: pray feast fast donate Sav

What is the definition of "Proclamation of 1763"

how to get the values for c

how the Thirteenth Amendment is applied to legal and illegal immigration how the Fourteenth Amendment affects education, busing, and affirmative action how the

The moon and the sun both affect the tides on Earth. This evidence BEST supports the hypothesis that A) the sun's and moon’s gravitational attraction to water i

The teapot dome scandal tarnished the harding