live4dramaoy0yf9 live4dramaoy0yf9

01-01-2018
Mathematics

contestada

The value of y varies directly with x, and y = −10 when x = 40. Identify the value of y when x = −5.

Respuesta :

texaschic101 texaschic101

01-01-2018

-10/40 = y / -5
cross multiply
(40)(y) = (-5)(-10)
40y = 50
y = 50/40
y = 5/4 <===

Answer Link

Richinfo Richinfo

01-01-2018

the value of y when x is -5 is (-10 * -5) 40 = 1.25
y=1.25

Answer Link

Otras preguntas

The 1807 Slave Act _____. abolished slavery in 28 America abolished the British slave trade abolished slavery in Brazil abolished slavery in the British colonie

when rocks are broken down by heat and pressure, chemically weathering has taken place

Can someone help me . Thanks . Work is due tomorrow

Please help!! In all honesty, I am absolutely terrible at math. Sometimes I get it, but most of the time I'm brain dead.

Which amendment is credited to Susan B. Anthony and the suffragists?

a type of specialized cell that is not found In plants. Please Help ME

People commonly abuse drugs because they enjoy the physical or emotional effects that the drug produces. a. True b. False

• Machine s is cleaned every 12 weeks. •Machine that is cleaned every 8 weeks. What is the fewest number of weeks that will pass before both machines are cleane

Whts the nearest tenth of .91

which measurement is the greatest 6kilometers 60meters 600centimeters or 6000 millime