Ake is camping at an elevation of 420.7' above sea level. He and his dad hike down to the base of the mountain which is 2.4' below sea level; how far will they have travelled?

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

yes because they have the same amount of green and blur marbles.

step-by-step explanation: