Step-by-step explanation:
15 dollar for each
15*70*12
then 84*70
total amount. the above
Honestly just use desmos or mathyway
Answer:
-2
Step-by-step explanation:
3(a+1.5)=-1.5
a+1.5 = - 1.5/3 = - 0.5
a = - 0.5 - 1.5 = - 2
So we have an equation:
2w=12-4w
Firstly, let's simplify, and divide all terms by 2:
w=6-2w
Now, we add 2w over to the other side:
3w=6
And finally, we divide both sides by 3:
w=2
Hope this helps!
Polygon A is similar to Polygon B because Polygon B is a dilation of Polygon A.
