asarenana1120 asarenana1120

04-08-2021
Mathematics

contestada

What is equivalent to -3(-2x + 7)

A. 6x - 21
B. -6x -21
C. 6x + 21
D. 13x
E. 15x

Respuesta :

Aaron296 Aaron296

04-08-2021

Answer is A 6x - 21 as the -3 makes the -2x positive and 7 into a negative 21

Answer Link

amandaneedshelp28 amandaneedshelp28

04-08-2021

The answer would be A. 6x - 21
You’d multiply-3 and -2x which gets you a positive 6x. Then you’d multiply -3 and 7 which is -21.

Answer Link

Otras preguntas

The minimum energy needed to eject an electron from a sodium atom is 4.41 x 10-19 j. what is the maximum wavelength of light, in nanometers, that will show a ph

A hummingbird flies in circles around a bush. if the velocity of the hummingbird is 720 cm/s and the radius of the circular path is 9.0 cm, what is the centripe

What is log (x) times 3x-1?

Help the body absorb calcium

?A golgi tendon organ responds to ____. ?increases in muscle tension decreases in muscle tension? increases in muscle spindles? decreases in muscle spindles?

true or false: for young people, it is more likely that they will drive too slow after drinking because of their natural risk-taling propensities.

Determine the slope of the line that contains the given points. t(6,3),v(8,8)

if 90 is 80% of a value, what is that value

Radical-3 -radical -169

What would 128 kbps look like on a phone? i.e. 4g, 3g, 2g, etc