28 x 12 = 336
336 - 16 = 320
320 divided by 4 = 80
80
Lights
Both lines are parallel, since they have the same slope of 2.
Answer:
54
Step-by-step explanation:
Answer:
it would be A
Step-by-step explanation:
Because Coaster A is TWICE as large as coaster B 15+15 is 30
Answer:
Step-by-step explanation:
Using I = PRT/100
where P = The principal amount invested = $5500
R = Rate of Interest =5%
T = Time (in years)
I = Interest = $7,739.05 - $5500 = $2239.05
Substituting the above values in the formula
I = PRT/100 becomes
2239.05 = 7,739.05 * 5 * t / 100 -------- Multiply 100 to both sides
2239.05 * 100 = 100 * 7739.05 * 5 * t / 100
223905 = 7739.05 * 5 * t
223905 = 38695.25t
Divide both sides by 38695.25t
223905/38695.25 = t
5.786369 = t
T = 5.79 (approximated)
