gaining speed 65 -50= 15 mph
mom's headstart 50*1.5 =75 miles
time to catch up 75/15=5 hours
distance to meeting 5*65=325 miles
50x=205
4.1 hour 4 hours 6 minutes
12:06:00 pm
dad
65x=205
3.15 hours = 3 hours 9 minutes 13 seconds
12:39:13 pm
Total area of zone and playground, (x+50)(x+30);
and this whole area is twice the area of the playground, consistent with description.
highlight_green%28%28x%2B50%29%28x%2B30%29=2%2A50%2A30%29;
Solve for x.
Answer:
It will take 19.2142857 hours
Step-by-step explanation:
1,345/70
Round to what you're required.
Answer:
C.Infinitely many solutions
I solved by substitution
Infinitely many solutions
for rectangles:
A = lw
A = 4(4 * 2)
A = 4(8)
A = 32
So, your answer is B) 32 ft.
