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Papessa [141]
3 years ago
12

3+x=8 What would like match this answer

Mathematics
2 answers:
postnew [5]3 years ago
8 0

Answer:

x = 5

Step-by-step explanation:

x = 8 - 3

Thus, x = 5

erma4kov [3.2K]3 years ago
3 0
Move 3 over the equals sign
It becomes x=8-3
x=5
Hope it helps
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The temperature went from -12°F to 18°F. How much did the temperature change
vlada-n [284]

Answer:

18 - (-12)

Step-by-step explanation:

Final temp. - Initial temp. = the change in temperature

By -12, we're indicating that is below zero (which is obvious) meaning that it is not in the "normal" scale nor in the imaginary scale of numbers. So, we can operate the following...

18 - (-12) = 30

So the temperature changed by 30 values or the temperature increased by 30 values, because the number is positive.

6 0
2 years ago
Please help me with this please
eimsori [14]

<u>Part</u><u> </u><u>(</u><u>a</u><u>)</u>

Using the quotient rule, the blank is 11/5.

<u>Part</u><u> </u><u>(</u><u>b</u><u>)</u>

Using the product rule, the blank is 9.

<u>Part</u><u> </u><u>(</u><u>c</u><u>)</u>

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6 0
1 year ago
3f+2g=30 and f+2g=26
tatuchka [14]
3f + 2g = 30 . . .(1)
f + 2g = 26 . . . .(2)

(1) - (2) => 2f = 4 => f = 4/2 = 2

From (2), 2 + 2g = 26 => 2g = 26 - 2 = 24 => g = 24/2 = 12

Therefore, f = 2 and g = 12
7 0
3 years ago
You have 1 case of soap bars and there are 150 bars in a case. You use 300 bars of soap per day. How many cases do you need to o
Grace [21]

multiply 300 by 7 and then you should be able to finish the equation
5 0
2 years ago
Read 2 more answers
10 POINTS!!!!<br> Give the center, radius, and equation of the circle in the graph.
vitfil [10]

Answer:

centre is 2,-3

radius is 2 units

Step-by-step explanation:

I dont know how to find the equation

above answers are also guesses.

hope u don't mind

5 0
3 years ago
Read 2 more answers
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