<h3>Three t-shirts can be represented as "X" and 3 will be represented as the number of t-shirts Fred bought.</h3><h3 /><h2>3x = 50</h2><h3>÷3 ÷3 ← divide both sides by 3</h3><h3 /><h3>X = $16.66 maximum cost.</h3>
6 tens is 60
100+60=
160
Hope this helps.
Answer:
m= 9/5 n - 3
Step-by-step explanation:
Let's solve for m.
−5m+9n=15
Step 1: Add -9n to both sides.
−5m+9n+−9n=15+−9n
−5m=−9n+15
Step 2: Divide both sides by -5.
-5m/-5 = -9n+15/-5
m= 9/5 n - 3
<h3>Answer:</h3>
3:8:1
<h3>step-by-step explanation:</h3>
3/12 x 144= 36
8/12 x 144= 96
96+36= 132
144-132= 12
12/12=1
Therefore, the ratio of Alyssa's nickels to dimes to quarters is 3:8:1
Answer:
It will take 56 years to make $100,000
Step-by-step explanation:
We can use the expression for the future value to determine the number of years you will work to make $100,000. The expression is as shown;
FV=PV(1+r)^n
where;
FV=future value of salary
PV=present value of salary
r=annual raise in salary
n=number of years
In our case;
FV=$100,000
PV=$50,000
r=1.25%=1.25/100=0.0125
n=unknown
replacing;
100,000=50,000(1+0.0125)^n
100,000/50,000=(1+0.0125)^n
2=1.0125^n
ln 2=ln 1.0125^n
ln 2=n ln 1.0125
n=ln 2/ln 1.0125
n=55.7976 rounded up=56
It will take 56 years to make $100,000
