k3e2tballsupers k3e2tballsupers

01-01-2017
Mathematics

contestada

40 pounds of dog food cost $50 how much would 35 pounds of dog food cost

Respuesta :

apologiabiology apologiabiology

01-01-2017

50:40=x:35
5/4=x/35
times both sides by (4*35)
5*35=4x
175=4x
divide both sides by 4
43.75=x

costs $43.75

Answer Link

Otras preguntas

The part of a root that is responsible for conducting water and dissolved mineral salt from the soil to the leaves is

Omar, who works as a waiter in a top restaurant in manhattan, likes the fast pace of his work and the fact that things are always changing there. Omar can be sa

Part B Assume the statement is true for n=k. Prove that it must be true for n=k+1, therefore proving it true for all natural numbers, n. Hint: Since the total n

Directions: Find the inverse of each number. Additive -2 = 18 = -30 = 2/5 = Multiplicative 8/9 = 12/15 = -6 = 10 =

(sec²0 + tan²0)(cosec²0+cot²0) = 1sec²5 sin 0

6. What is the cube of 8? A. 64 B. 2 C. 512 D. 24

a plane intersects a sphere 5 cm away from the center of the sphere. the cross section is a circle whose diameter is 12cm. determine the radius of the sphere

833.30/ 1-(1+0.00833)^-360

Hi. how can i Find the *number* of terms of a finite geometric sequence?r= .75a= 40sum= 280

Which is mostly likely to be the first step in solving a system of nonlinear equations by substitution