On a map drawn to scale, 2 cm represents 870 km. How long would a line segment be that represents 130 km?

5/12, or 5: 12

step-by-step explanation:

if you need , reply with more info. u.

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x