121pepperstreet 121pepperstreet

01-05-2020
Mathematics

contestada

Suppose y varies directly with x, and y = -4 when x = 25. What is x when y = 10? SHOW ALL YOUR WORK HERE OR YOU WON'T GET CREDIT!

Respuesta :

amna04352 amna04352

01-05-2020

Answer:

x = -62.5

Step-by-step explanation:

y = kx

-4 = k(25)

k = -4/25

y = (-4/25)x

10 = (-4/25)x

x = 10 × 25/-4

x = -62.5

Answer Link

Otras preguntas

What 40-day period precedes Easter?

Who used lassos, lariats, steel spurs, and saddles? a) female homesteaders b) women suffragists c) immigrants working on the railroad d) cowboys and gauchos e)

Why did President Nixon authorize the bombing of Cambodia and Laos? Nixon wanted to provoke the North Vietnamese to move away from their defenses. The North Vie

whats more 5 miles or 26,300 yards

jane pulled weeds in the garden 7 times. She was paid $5 each time she pulled weeds for less than 1 hr and $6 each time she pulled weeds for more than 1 hr. if

What is a union of independent sovereign states? a federation a unitary government a constitutional government a confederation a democracy

which Expression is equivalent to 8x - 2y + x + x

what is 300/2000 in the form of a fraction, decimal, and percent?

Which sentence uses a verb that agrees with its compound subject? A. Mars or Venus is visible in the sky tonight. B. Daniel and Andrew does that dance well. C.

how did the first two major american political parties differ.