A scatter plot was made to show the value of certain cars based on the age of the car in years. The equation of the scatter plot’s trend line is y = -1,700x + 32,000 where y is the value of the car in dollars and x is the age of the car in years. Use the trend line equation to predict the value of a car after 7 years. *

25/4

step-by-step explanation:

call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

step-by-step explanation: s

answer is because 4×10=40

and 98×4= is 392

40,392