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makkiz [27]
2 years ago
11

How much is 8 hundreds plus 3 tens

Mathematics
2 answers:
Vikentia [17]2 years ago
8 0
I guess its 830 hope this help
koban [17]2 years ago
5 0
830
hope this helps!!!
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e. 2y(y + 3)this is not a quiz it is an assignment that is due tomorrow and I Wil be grateful for anyhelp
Elena-2011 [213]

We need to multiply

-2y(y+3)

We need to use the distributive property to expand this:

a(b+c)=ab+ac

Let's multiply it out using this property, to get our answer:

\begin{gathered} -2y(y+3) \\ =-2y(y)+(-2y)(3) \\ =-2y^2-6y \end{gathered}

6 0
1 year ago
1 point
Dovator [93]

Answer:

70x + 100

Step-by-step explanation:

Trust me on this one

6 0
2 years ago
In the typing world,80 words per minute is considered acceptable.how many words per 30 minutes is this
lukranit [14]
W = words per minute = 80
t = time in minutes = 30

The total number of words per 30 minutes is w*t = 80*30 = 2400 words
8 0
3 years ago
I need help on #6 please
lyudmila [28]
We know the yint, so lets find the slope. (0,-12) and (8,-2) -2--12/8-0 or 10/8 or 1.25
So, the slope is 1.25
The answer is y=1.25x-12
5 0
3 years ago
How many fifths are there in 12 4/5?
xenn [34]
12 4/5 can be changed as 64/5 so there are 64  1/5ths
5 0
3 years ago
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