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

if Mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would Mary have left ●please explain with

Describe how you could move the flashlight above the paper to

Homozygous for the "B" allele

ENGLISH (EASY FOR YOU!) 15 points

If my mom gets $13.05 an hour, and she works from 3:30 to 10:45 in the morning, how much money does my mom make?

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

what is a codon and where is it found

10 points?? Please help me? ASAP. PLEASE

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

hamlet act 1 what advice does polonius give his son, laertes?