Which expression is equivalent to 1/4(8-6x+12)?
a. 7/2x
b. -13/2
c. -6x+14
d. -3/2x+5
an airplane's altitude changed -378 feet over 7 minutes. what was the mean change of altitude in feet per minute? work

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

Consider circle o, where and . m∠bpd °. °.

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?