Let x be the number of 30 days.
(a) 65 - 2.5x = 55 - 2x
(b) 65 - 2.5x = 55 - 2x
65 - 55 = 2.5x - 2x
0.5x = 10
x = 20
Therefore, each card will result in the value of $15 when they have equal value.
Answer:
3.1
4.2
5.2
42
Step-by-step explanation: Just copy the other cone and find half of the diameter to find the radius the cones are congruent.
Answer:
90
Step-by-step explanation:
Since the sum of a circle is 360, just divide 360 and 1/4.
Answer:
h = P - r
Step-by-step explanation:
Given
P = h + r ( isolate h by subtracting r from both sides )
P - r = h
Answer:
d 68
Step-by-step explanation:
do not know hope it maybe might help you sorry wish i could help