Answer:
$80
Step-by-step explanation:
If $100 is 25% more than Dwayne's original amount (a), you have ...
a + 0.25a = 100
1.25a = 100
a = 100/1.25 = 80
Dwayne originally had $80.
Answer:
d. 1134 inches squared
Step-by-step explanation:
The formula for the area of a circle is
where r is the radius.
You are given r=19 here so replace r in with 19 giving us:
Then it is to the calculator we go:
1134 inches squared
Answer:
x=28
Step-by-step explanation:
Answer:
The constant of proportionality is 1/4.
Step-by-step explanation:
If the trail is 10 miles 1/2 of that is 5. Jayden posted up three signs so to find out the distance between the second and third sign you would divide 5 by 3 (5 ÷ 3.) The answer you would get would be 3 1/3 apart in distance