Answer:
s= -5
Step-by-step explanation:
-12=8+4s
We move all terms to the left:
-12-(8+4s)=0
We add all the numbers together, and all the variables
-(4s+8)-12=0
We get rid of parentheses
-4s-8-12=0
We add all the numbers together, and all the variables
-4s-20=0
We move all terms containing s to the left, all other terms to the right
-4s=20
s=20/-4
s=-5
Answer:
138
Step-by-step explanation:
Answer:
7. m<K = 60
8. m<U = 110
9. m<C = 50
Step-by-step explanation:
Triangles: when all 3 angles all added it should be 180 degrees
7. 60+60+unknown value=180 --> unknown value=180-60-60=60
8. 35+35+unknown value=180 --> unknown value=180-35-35=110
9. 53+77+unknown value=180 --> unknown value=180-53-77=50
You have to multiply the previous year $ with 5.5% or 0.055 (they're the same) .The price would increase by 849.91500 so when you add the previous price with the 849.91500, you would get $16302.915
Step-by-step explanation:
For the question 5, Noah is right, as 75/100 x 10 = 7.5, and 25/100 x 30 = 7.5
So both of then have equal amount, therefore, Noah is right.