HURRY, WILL GIVE BRAINLIEST Convert -2y2 + x – 4y + 6 = 0 into standard form.
A. x = 2(y + 1)2 - 6
B. x = 2(y + 1)2 – 8
C. x = 2(y + 1)2 - 7
D. x = 2(y + 1)2 + 8

X-10/4 when x = –18 a 7 b –2 c –7 d 2

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.