Answer:
g = -8
Step-by-step explanation:
Both the left and the right sides of this equation -15-2g+6g=1+6g include the term 6g. Cancel these 6g terms. This leaves us with:
-15 - 2g = 1
Next, add 15 to both sides, to isolate the -2g term: -2g = 16
Solving for g via division by -2, we get: g = -8
Answer:
2, 4, 6
Step-by-step explanation:
Answer:
The equation is
.
Step-by-step explanation:
Given:
Total amount in the piggy bank = $15
Amount spent each month on snow cone = $0.5
We need to write the equation modelling this situation.
Solution:
Let 'x' be denoted as number of months.
Let 'y' be denoted as Amount left with him.
So we can say that;
Amount left with him is equal to Total amount in the piggy bank minus Amount spent each month on snow cone multiplies by number of months.
framing in equation form we get;

using
we can say that;

Hence the equation is
.
Answer:
9%
Step-by-step explanation:
Given :
Principal, P = 400
Time, t = 4 months = 4/12 = 0.33333
Simple interest = 12
Simple interest = (principal * rate * time)
Rate = r
12 = (400 * r * 0.33333)
12 = 133.3333r
r = 12 / 133.3333
r = 0.090000
r = 0.09
rate = 0.09 * 100% = 9%