bennbiagi bennbiagi

13-04-2020
Mathematics

contestada

Simplify -2[9 - (x + 7)]. A.-32 - x B.-4 - x C.-4 + 2x D.-32 + 2x

Respuesta :

CHERLYNnotCHERRY CHERLYNnotCHERRY

13-04-2020

Answer:

The answer is D

Step-by-step explanation:

Using BODMAS theorem, so you have to simplify the brackets first,

-2[9 - (x + 7)]

= -2[9 - x + 7]

= -2[16 - x]

Next, you have to miltiply :

-2(16 - x)

= -32 + 2x

Answer Link

Otras preguntas

Fresh veggies are the best kind to consume true or false

If x = -12, then solve: -X = (Please help me need answer by 1pm)

write 9.68 x 10 to the power of 4 in standard form?

Missing numbers on the number line The blue dot is at what value on the number line?

Solve the absolute value equation. (2x – 1) = 15

A rectangle has a perimeter of 8x3 + 7x2 - 10x + 3 and a length of x. Find the width of the rectangle when the length is 21 inches. The width is inches.

Does respiration release or absorb energy?

n the Chinese creation myth, which of the following does Pan Gu do? A He breaks out of an egg. B He falls to the earth like a star. C He grows out of the earth

I need help with this question

2x+4y = 4 solve for y