Answer:
Step-by-step explanation:
2012 = 2500
2500 x .50 = 1250
2500 + 1250
2013 = 3750
3750 x .50 =
3750 + 1875
2014 = 5625
5625 x .50 = 2812.5
5625 + 2812.5
2015= 8437.5
8437.5 x .50 = 4218.75
8437.5 + 4218.75
2016= 12656.25
12656.25 x .50 = 6328.125
12656.25 + 6328.125
2017= 18984.375
18984.375 x .50 = 9492.1875
18984.375 + 9492.1875
2018= 28,476.5625
Answer: For this, you need to equal the equations to each other, then combine like terms and subtract from both sides :).
Step-by-step explanation:
Change it to exponential form:
log₄(x) = 2 ⇒ 4² = x = 16
Final answer: 16
The first thing we must do for this case is to define variables.
We have then:
x = british pound
y = dollar bills
We have the following system of equations:
x + y = 17
1.65x + y = 18.30
Resolving we have:
x = 2
y = 15
Answer:
you have:
american dollars = 15 items
british pound coins = 2 items
