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Leokris [45]
2 years ago
15

The sum of 5 and 12 is 7 if and only if

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
8 0
The sum of 5 and 12 is 7 if and only if 5 is a negative integer such that
-5 +12 =7.
Integers are whole numbers which are either negatives or positive normally shown using a number line. 
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Evaluate a - b + c, if a = -7, b = 3, c = -2.
galben [10]

Answer:

-12

Step-by-step explanation:

(-17)- (3)+ (-2)= answer

go from left to right

6 0
3 years ago
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Which is the correct algebraic expression after combining like terms? 6+8x-7-x
timama [110]

Answer:

7x-1

Step-by-step explanation:

6+8x-7-x

Combine like terms

8x-x +6-7

7x-1

8 0
3 years ago
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Write the slope-intercept form of the equation.<br><br> 5x – y = 10
Rashid [163]

Answer:

y=5x-10

Step-by-step explanation:

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1 year ago
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Help plz will mark Brainly
irina1246 [14]

Answer:

126 inches

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If your drawing is on a 1 : 40 scale, to find the scale's height, divide the ride's height by 40.

420 / 40 = 10.5

So the drawing will be 10.5 feet tall.

To convert 10.5 feet to inches, multiply it by 12.

10.5 * 12 = 126 inches

3 0
2 years ago
Austin goes to a trade show that sells reptiles. There is a $5.00 entrance fee. He visited a booth that sold geckos for $35 each
vivado [14]
The answer is D because 35x3 is 105 + the $5 fee is 110
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2 years ago
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