I’d say 21 and -1 :)
21 * -1 = -21
21 - 1 = 20
Answer:X=11/10
Step-by-step explanation:
2x2-10x+7=0
<u><em>4</em></u>-10x+<u><em>7</em></u>=0
11-10x=0
-10x= -11
Divide both side by -10
-10x/-10. -11/-10
Answer= 11/10
Answer:
6
Step-by-step explanation:
I think the answer is D, 28*11=308 plus the 12*14 equals 476. The answer is D