Answer:
the answer is 53454
Step-by-step explanation:
1+1=1
1,000 x 2= 2,000
2,000/1=2,000
2,000 - 29 = 1,971
16 dimes = $1.60
<em>12 quarters</em><em> </em>= $3.00
For an instance, i stands for the money that you have, and b stands for the money that brother has.
An equation system based on the problem would be
i + b = 42 (equation 1)
i = 3b (equation 2)
Use substitution method to solve the problem
substitute 3b into i in the equation 1
i + b = 42
3b + b = 42
4b = 42
b = 42/4
b = 10.5
substitute the value of b into the equation 1
i = 3b
i = 3(10.5)
i = 31.5
You have $31.5 and your brother has $10.5
D. 4 This is where the exponential line on the graph hits the y axis.
