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

During the Revolutionary War, how did the British convince slaves to run away from their owners and help the British war effort? A. made plans to arrest slave

Which molecule contains a triple covalent bond? (1) H2 (3) O2 (2) N2 (4) Cl2

How is a fad diet different than a low calorie diet?

One acid-base theory states that an acid is (1) an electron donor (3) an H+ donor (2) a neutron donor (4) an OH– donor

A 5.0-gram sample of zinc and a 50.-milliliter sample of hydrochloric acid are used in a chemical reaction. Which combination of these samples has the fastest r

how much physical activity should an adult have each week

World war I ___ expressed disillusionment about reason and progress

What are the two types of state budgets?

According to the concept of reincarnation, what would a man hope to return as in the next life? a cow a woman an elephant a ghost

which condition is probably most necessary for a monarch to gain power?why?