18 points plus brainliest for correct answer find the equation of the line perpendicular to y=−2 that passes through the point (4, −2).

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?