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MissTica
2 years ago
13

At 8:00 am the temperature outside was -12oF. By noon, the temperature has risen by 9 oF. What was the temperature at noon? (Jus

t put the number, do not put oF)
Mathematics
2 answers:
Andreyy892 years ago
8 0
The correct answer is -3 :)
Dahasolnce [82]2 years ago
4 0

Answer:

-3

Step-by-step explanation:

It would just be -12+9=-3.

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If a car is going 100 mph how long will it take to go 1,045 miles
shepuryov [24]

Answer:

10.45

Step-by-step explanation:

because you divide 1,045 by 100.

8 0
3 years ago
Please help i just wanna see if it is D as the answer
3241004551 [841]

Answer:

yes

Step-by-step explanation:

4 0
2 years ago
Fmfrjrjdjejeidisiiiidiidsisiiisi​
SVEN [57.7K]

Answer:

The answer is,

r =  \frac{3t}{t - 1}

Step-by-step explanation:

t =  \frac{r}{ r - 3}

Firstly, you have to get rid of fraction by multiplying (r-3) to both side and expand out:

t × (r-3) = r/(r-3) × (r-3)

rt - 3t = r

Then you have to move all the "r" variables to one side and other variables to the other side:

rt - r = 3t

You can make "r" as a subject by taking out the common term, you can see that the common term on the left is "r" so you can bring out:

r(t-1) = 3t

r = 3t/(t-1)

4 0
3 years ago
Can someone please help me with this question
Tanzania [10]

Answer:

B) [1, 4, 7]

Step-by-step explanation:

Substitute 0 in

f(0) = 3(0) + 1

Multiple

f(0) = 0 + 1

f(0) = 1

Substitute 1 in

f(1) = 3(1) + 1

f(1) = 3 + 1

f(1) = 4

Substitute 2 in

f(2) = 3(2) + 1

2 = 6 + 1

f(2) = 7

8 0
2 years ago
Read 2 more answers
42:15 =<br> What is the ratio
vfiekz [6]
The ratio is 14:5, as 42 divided by 3 is 14 and 15 divided by 3 is 5.
8 0
2 years ago
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