Answer:
if x=2, y= 1
if x=5, y=-5
Step-by-step explanation:
6x+3y=15
3y=-6x+15
y=-2x+5
y=-2(2)+5
y=-4+5
y=1
y=-2(5)+5
y=-10+5
y=-5
<span>B) 31 is the cost per day to rent the car and $0.18 is the cost per mile.</span> The $31 cost is fixed, then 18 cents is added for each mile driven.
Answer:
...
Step-by-step explanation:
the central angle is the same as the arc
mDE= 104°
mFE= 76°
mDEF= 180°
mCFD= 180°
mDFE= 256°
Answer: t = 5
Step-by-step explanation: step one cross multiply 4/t = 2/2.5
(4) * (2.5) = 2 * t so 10 = 2t / step two flip the equation 2t = 10
step three divide both sides by two 2t/2 = 10/2 t = 5
Answer:
65 units²
Step-by-step explanation:
10 × 13 = 130
130 ÷ 2 = 65