lovelabriya2851 lovelabriya2851
  • 02-09-2020
  • Mathematics
contestada

What is the value of this expression when a = 4, b= -5, and c= -7?
a + 2bc
3a ?

Respuesta :

Yisrael777
Yisrael777 Yisrael777
  • 02-09-2020

Answer:

1) -66

2)

Step-by-step explanation:

Given:

a=4

b=-5

c=-7

=a+2bc

=4+2*-5*7

=4+(-10*7)

=4-70

=-66

=3a

=3(4)

=12

Hope this helps ;) ❤❤❤

Answer Link
Ikester20 Ikester20
  • 03-09-2020

Answer:

-66, 12

Step-by-step explanation:

4+2 times-5 times -7 times

-70+4= 66

Answer Link

Otras preguntas

Use the Distributive Property to rewrite the expression. –6(r– 8)
2 divided by 3460 explanation please
Identify the complete adjective clause. Is he the man you saw at the coffee shop?
I need to write about a fairy tale? Any titles?
What is the product of 7/10x5/6 written in simplest form? A.7/16 B.5/12 C.3/4 D.7/12
what were two diseases that europeans brought to the new world that killed american indians
Characters traits can be discovered by analyzing __________. hyperbole imagery characterization syntax
Round 96.493 to the nearest tenth.
What is the structure of the sentence? Isla held the microphone and sang for the crowd. a. complex b. compound-complex c. compound d. simpleHelp Meh Please
Which of the following is the medium which creates oxbows? water wind ice gravity