The numbers are 15 and 105.
Lin thought a two digit number that is 15, if we multiply 15 with 7 , 15 x 7 = 105 that is we get Jen's number.and if we put 0 between the two digits of Lin's number, we also get Jen's number;that is 105.
Answer:
x=40
Step-by-step explanation:
The sum of the angles of a triangle add to 180
x+102+38 = 180
Combine like terms
x + 140 = 180
Subtract 140 from each side
x+140-140 = 180-140
x = 40
Answer:
y=x^2-5x+4 i am not sure but a im try
–3x + 5.9 ≥ –15.4
subtract 5.9 from each side
-3x >= -21.3
divide by -3 which causes the inequality to flip
x <= 7.1
Answer: -10,-5,0,5