Choose the set of equations that best represent the following information:

the sum of two numbers, a and b, is 12. the first number, a, is 8 more than the second number.

a. ab = 12, a + 8 > b
b. a + b = 12, a = b + 8
c. a + a = 12, b - 8 = a
d. a + b = 8, a > b + 12

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

ome people is not even worth it to even try it in the air.

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629