Answer:
20.
m = -52
22.
x=13
24.
a=-90
26.
n=-2
28.
a=9
30.
m=-10
Step-by-step explanation:
20. m/4=-13
m = -13*4 = -52
22. -143=-11x
x=-143/-11 =13
24. -5=a/18
a=-5*18= -90
26. n-8=-10
n=--10+8
n=-2
28. a+11=20
a=20-11
a=9
30. 18+m=8
m=8-18
m=-10
Answer:
D) 2x²+4x-30
Step-by-step explanation:
You would multiply x and 2x; x and -6; 5 and 2x; 5 and -6
(x)(2x) = 2x²
(x)(-6) = -6x
(5)(2x) = 10x
(5)(-6) = -30
Now just put it back in the order that it was listed in the equation starting with (x)(2x)
This would give you 2x²-6x+10x-30
Simplify even further to get 2x²+4x-30
Answer:
Your candles are more fragrant. ;)
Step-by-step explanation:
2/22 > 3/37
Solution
=14
Step-by-step explanation:
<h2>
3x-12=2x+2</h2><h2>
3x-12=2x+23x-2x-12=2</h2><h2>
3x-12=2x+23x-2x-12=2x=12+2</h2><h2>
3x-12=2x+23x-2x-12=2x=12+2x=14</h2>