He spent half of his allowance. HALF
he washed a dog for $10
17-10=7
Since he spent exactly half you add the same number.
so $7 + $7+ $14
His weekly allowance is $14.
Answer:
x = 76.58°
Step-by-step explanation:
hyp = 13.41
tan = opp/adj
tan = 1/2 = 26.57
x = 76.58
0.31=0.3100
0.409=0.4090
0.414=0.4140
0.4186
arranging smallest to largest
0.3100,0.4090,0.4140,0.4186
or 0.31,0.409,0.414,0.4186
x-4y=8
x2 - 22x + 121
= x2 - 11x - 11x +121
= x(x-11) - 11 ( x -11)
= (x-11) (x-11)
