Answer:
Martha is 29
Step-by-step explanation:
48=AX+MX+10
-10=-10
38=AX+MX
÷2=÷2
19=X
M(19)+10=29
48=19+29
Hey there!
DISTRIBUTE
3(–2x – 3) + 4x – 3 = 8
3(–2x) + 3(–3) + 4x – 3 = 8
COMBINE LIKE TERMS
–6x – 9 + 4x – 3 = 8
–2x – 12 = 8
ADD by 12 on BOTH SIDES
–2x – 12 + 12 = 8 + 12
CANCEL out: –12 + 12 because that gives 0
KEEP: 8 + 12 because it helps us solve for x
“8+ 12 = 20”
–2x = 20
DIVIDE by –2 on BOTH SIDES
–2x/–2 = 20/–2
CANCEL out: –2/–2 because that gives 1
KEEP: 20/–2 because that gives you x
“x = 20/–2”
Answer: x = –10 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Answer:
92/100, 0
, 0.92
Step-by-step explanation:
<span> if the wavelength of a wave is 2 meters that means that every 2 meters it does its wave thing once. given that it travels 50 meters in one second the wave will have to do its wave thing 25 times in that distance.</span>
Let's assume 42391.29 is divided into x parts to get 1988.83
so, we can also write as
![\frac{42391.29}{x}=1988.83](https://tex.z-dn.net/?f=%5Cfrac%7B42391.29%7D%7Bx%7D%3D1988.83)
now, we can solve for x
![x=\frac{42391.29}{1988.83}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B42391.29%7D%7B1988.83%7D)
we can simplify it
and we get
![x=21.314687529854](https://tex.z-dn.net/?f=x%3D21.314687529854)
so,
.............Answer