When two variables have a direct relationship, the slope is zero. infinity. negative. positive?

The sum of the ages of two brothers is 46. The younger brother is 10 more than a third of the older brother's age. How old is the younger brother?

What is 8/10 minus 2/5

Find the magnitude of the resultant force and the angle it makes with the positive x-axis. (Let a = 28 lb and b = 12 lb. Round your answers to one decimal place.) a = 45 degree positive on x & y axis. b = 30 degree below x-axis.

Is 9.103 greater than 9.13

Two straight lines of wire are placed on the ground forming vertical angles if the measure of one of the angles formed a 72° what are the measures of the other three angles

3) show work, Use a form of d=rt to solve. Steven's kite rose into the air at the rate of 5 fee per second. How many feet did it rise in 2/3 minute?

A number is shown in word form. ''Thirty-nine thousand, three hundred fifty three" What is the number is standard form?

What is the ratio 28 : 35 written in lowest terms?

A line segment can "grow" from which of the following?

What is the sample space when a coin is tossed twice? a) (H, T) b) (HH, HT) c) (HH, TT, TH) d) (HH, HT, TT, TH)