Answer:
a), b), e)
Step-by-step explanation:
<em>a) -30(3 + 2w) = -90 - 60w</em>
<em>b) (-9 − 6w) x 10 = -90 - 60w</em>
c) -3(30 - 20w) = -90 + 60w
d) (6 + 4w) × 15 = 90 + 60w
<em>e) −20(4.5 + 3w) = -90 - 60w</em>
A= $9.90 B= $64.90
because, 18% of $55 is $9.90. Then you would add $9.90 to $55 and get $64.90
Thirty-seven point nine hundredths hope this helps :))
Answer:
I think it is acute because if the angle was over 90 degrees it would be and obtuse then
Step-by-step explanation: I hope this helps u out very much thank you :)
Answer:
d
a
Step-by-step explanation:
f(3)= 3(3)-1
f(3)=9-1=8
f(x+1)= (x+1)^2-3(x+1)+2
=x^2+2x+1-3x-3+2
=x^2-x
