Josiah invests $360 into an account that accrues 3% interest annually. assuming no deposits or withdrawals are made, which equation represents the amount of money in josiah’s account, y, after x years?

Step-by-step explanation:

We are given that

Principle amount of money=$360

Annually interest, r=3%

We have to find the equation that represents the amount of money in Josiah's account.

Let total time =x years

Total amount of money represented by y.

Amount in x years is given by

Where

P=Principle amount of money

r=Rate of interest( in%)

x=Time(in years)

Substitute the values in the given formula

Then, we get

Hence, the  equation represents the amount of money in Josiah's account y after x years is given by

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions