Answer:
x = -4.5
Step-by-step explanation:
–8.97 − 7.9s = 9.93 − 3.7s
Step 1:
combine like terms:
-8.97 − 7.9s + 3.7s = 9.93
-8.97 -4.2 =9.93
Step 2:
keep combining like terms:
-8.97 -4.2= 9.93
-4.2s = 9.93+8.97
-4.2s = 18.9
Step 3:
Divide by coefficient which is -4.2
I hope this helps :)
s=-4.5 is the answer to the question
-8x^2+6x-20
2(x^2+3x)-10(x^2+2)
2x^2+6x-10x^2-20
(2x^2-10x^2)+6x-20
Continuation of the answer
4x=180 degrees
X=180/4=45 degrees.
14
6+8=14
approx. 44 km
We are given that :
5 miles ------> 8 km
we divide both sides by 5 to get the unit rate:
1 miles ------> 8/5 km
Therefore:
27.5 miles -----> 27.5 miles x (8/5) = 44 km
