





All real numbers greater than 3
Answer:
250 Hamburgers
301 Cheeseburger
Step-by-step explanation:
551-51=500
500 divide 2 = 250
250 add 51 = 301
If you mean x^2 then there would be no answer after all, 3^2= 9 and 4^2= 16 so
If you mean 2x then the answer would be 5
Hope I helped?
Step-by-step explanation:
2x + x + 57 = 90
3x = 33
x = 11
m1 = 2 × 11 = 22°
m2 = 11 + 57 = 68°
check: 22 + 68 = 90
19=10%X. 19/.10=190. X=190 :)