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Ann [662]
2 years ago
5

Find the following differences. Show all steps. i. 16 - 28 ii. -7-2

Mathematics
1 answer:
Sindrei [870]2 years ago
4 0
I - 16 - 28 = -12 ii. -7 - 2 = -9
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Write 9.74 ×104 in standard notation
IRISSAK [1]
The answer is <span>012.96. Hope this helps!


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2 years ago
On a coordinate plane, a line goes through (negative 3, 2) and (0, 1). A point is at (3, 4). What is the equation of the line th
Novay_Z [31]

Answer:

y=3x-5

Step-by-step explanation:

step 1

Find the slope of the given line

we have

(-3,2) and (0,1)

The slope m is

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step 2

Find the slope of the line perpendicular to the given line

Remember that

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6 0
3 years ago
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Math help, brainly i don't wanna write more words
olchik [2.2K]
1) is the first answer and 2) is the last answer
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3 years ago
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(PICTURE) Can someone please help me out Im reporting trolls. Marking brainliest
Goshia [24]

Answer:

smart dot company would be c=.50t+12

communication plus would be c=2.50t

Step-by-step explanation:

smart dot starts with $12 a month and adds $0.50 for each hour of internet use. communication plus has no starting fee so it just adds $2.50 for each hour of internet use.

So then for the table you would put the number given for time in for the letter t and find what c would be. This would then find your cost for that amount of hours. To get you started smart dot company starts off with 0 hours so put that in for t being c=0.50(0)+12 and c=12. Communication plus also starts with 0 so it would be c=2.50(0) and c=0

Then you graph once you have both values you can graph having x=time and y=cost

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3 years ago
Write (-14/25)(45/49) in simplest form
allochka39001 [22]

-18/35

is the answer hope I am helpful

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3 years ago
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