Answer:
b1 = (2A/ h) - b2
Step-by-step explanation:
A = 1/2 h(b1 + b2)
b1 + b2 = A / 1/2h = 2A/h
b1 = (2A/ h) - b2
This is exponential growth...
F=ar^t
F=25(1.15^t) so in six weeks...
F=25(1.15^6)
F≈57.82
F≈58 words per minute (to nearest whole word per minute)
Answer:
C
Step-by-step explanation:
f(x) = Price
2.00 = Price of one ride
x = number of times ridden
f(x) = 2x
Answer:
<u>x = 12</u>
Step-by-step explanation:
10 - 3 ( x + 7 ) = 26
<em>First Step: Distribute</em>
- 3 to ( x + 7 )
= 10 - 3 x - 21 = 26
<em>Second Step: Combine like terms</em>
10 - 21
= - 11 - 3 x = 26
<em>Third Step: Add from both sides</em>
26 + 11
= - 3 x = 37
<em>Fourth Step: Divide from both sides</em>
37 / - 3
<u>x = 12</u>
Answer:
50 calories per cup of popcorn
Step-by-step explanation:
just subtract 25
