billy17 billy17

04-04-2016
Mathematics

contestada

Which expressions are equivalent to -3-(7.5+4)

Respuesta :

penfila11Pen penfila11Pen

04-04-2016

-3-(7.5+4)
PEMDAS
P for Parenthesis
E for Exponents
M/D for Multiplication/Division
A/S for Addition/Subtraction
We should first clear the ones in parenthesis: (Oder Of Operations)
= -3-(11.5)
= -3-11.5
= -14.5
Basically -3-(11.5)

Answer Link

Otras preguntas

What is the product? 2 x (x minus 4)

Reading really has the power to save lives

Collective behavior involves action that often Select one: a. is unplanned. b. involves a large number of people. c. is controversial. d. all of these responses

Your teacher gives you a black powder. When you dissolve the powder in water, you see red particles that float to the top, black particles that sink to the bott

The cost of an asset is $1,020,000, and its residual value is $160,000. Estimated useful life of the asset is five years. Calculate depreciation for the secon

Betsy Strand’s regular hourly wage rate is $30, and she receives an hourly rate of $45 for work in excess of 40 hours. During a January pay period, Betsy works

Coherent light with wavelength 599 nm passes through two very narrow slits with separation of 20 μm, and the interference pattern is observed on a screen locate

Which of the following functions gives the length of the base edge, a(v), of a right square pyramid that is 8 inches tall as a function of its volume, v, in cub

What is scarcity and can u give websites to explain this and some examples?

Hector would like to buy a new pair of soccer cleats. Hector prefers Adidas to Puma brand soccer cleats. But Hector chooses to buy the Puma brand cleats instead