.65x=39
x=39/.65=60 just solve it as algebra
Answer:
19.5959179423 or when simplified, 19.6
Step-by-step explanation:
If she gains a card that would be a positive 1, if she sells one that would be negative 1, and if she keeps one than that would be 0.
Answer:
The value of x is 6
Step-by-step explanation:
we know that
If two angles are supplementary, then their sum is equal to 180 degrees
so
In this problem
m∠C+m∠E=180°
we have
m∠C=112°
m∠E=(3x+50)°
substitute and solve for x
112°+(3x+50)°=180°
3x+162=180
3x=180-162
3x=18
x=6
I think that they will meet in 3 hours and 11 min but I’m not too sure
