zeannakerby12 zeannakerby12

02-02-2018
Mathematics

contestada

14. If the value of b is 7, then what is the value of the expression -3b2 + 25 = ? A. 122 B. 172 C. 17 D. –122

Respuesta :

TannerTheMathTeacher TannerTheMathTeacher

02-02-2018

Hello!
==============
First, we need to find the value of "b".
[tex]b = 7[/tex]
Then we need to plug in the value of "b" into the expression,

Answer Link

Otras preguntas

Write a short story based on the following Hills give your story a suitable title by describing characters and events and including some dialogues and the hints

Which was a response of the British government after the event described above?A Parliament passed strict legislation to further punish the colonists. B Parliam

22. A bag contains 20 red, 40 blue and 15 yellow balls. Find the percentage of red balls. (A) 24 2/3% (B) 26% (C 25 2/3 % (D) 26 2/3%

find the amount of elapsed time between the pair 9:10 am to 4:44 pm

what is a raven?.....

What is a use of an exothermic reaction?

How many one PGAL need ATP and NADPH

how does sodium metal conduct electricity?

The average distance between the earth and the moon is 386,000 km. Expressed in scientific notation, this distance is written as

The periodic test in Mathematics has 50 questions. If Joy got 90% correct answers, how many questions did she miss?