santiagosala916 santiagosala916

03-05-2021
Mathematics

contestada

The value of y varies directly with x. If x = 7, then y = -40. What is the value of x when y = 51?

Respuesta :

jaberijason jaberijason

03-05-2021

Introduce a constant,

let it be (k)

Y=KX

-40 = K(7)

K= -5.7

Then,

Y =KX

51= -5.7(X)

X = -8.95~-9

Answer Link

Otras preguntas

Which characters in the two stories are the most fair? Why do you think so? "the wise old woman"

idenfying linear pairs

Mutations happen at a steady rate. True False

3. Sandi is making curtains for her bedroom. She needs 58 feet of fabric. She has 14 yards of fabric. How many more yards of fabric does she need?

Trait theorists are generally more interested in __________ rather than __________. Please select the best answer from the choices provided A. assessing abnorm

How many carbon atoms are in 15.6 kg of acetone? acetone is ch3coch3. the density of acetone is 1.30 g/ml?

ANSWER THE QUESTIONS IN FULL SENTENCES IN SPANISH PLEASE HELP 1. ¿Te gustaría tener muchos amigos? 2. ¿Con quién haces las actividades los fines de semana? 3. ¿

Civil Rights Of 1964 Description?

factorise 6n-10 how do you do it?

plz help asap! What is the best explanation of how the fluid mosaic model helps explain the selective permeability of cell membranes? Cholesterol embedded in t