briansmiller2013 briansmiller2013

22-11-2021
Mathematics

contestada

evaluate the expression when a=4 and b=-3.

-a+7b

Respuesta :

AprilMay392 AprilMay392

22-11-2021

Answer:

-4+7x-3=-21+-4=-25

Step-by-step explanation:

Answer Link

christopherf35 christopherf35

22-11-2021

The value for -a+7b will be -25

Answer Link

Otras preguntas

Observe the expression below and select the true statement(s). 2(a+1)+4b+3a. The "4" in the second term is a coefficient.b. The "a" in the first term is a facto

What is $100 increased by 300%

If 125 cal of heat is applied to a 60.0-g piece of copper at 25.0 ?C , what will the final temperature be? The specific heat of copper is 0.0920 cal/(g??C) .

Ida B. Wells’s book The Red Record exposed the corruption of the Standard Oil monopoly. exposed the corrupt practices of the railroad industry. exposed the hor

what's the value for y?

What is that edifice

Which of the following represents the balanced reduction half-reaction from the redox reaction? (2 points) Pb + Pd(NO3)2 yields Pb(NO3)2 + Pd Pb yields Pd2+ + e

Best laptops for college [$100-$500 range]?

According to Wollstonecraft, people who are only the objects of pity and condescending love will eventually become objects of — a. truer love c. indifference b.

PLEEEASE HELP ANYONE?