3 years ago

Which result will be positive? -5 - (-3) 5 - (-3) 18 ÷ (-6) 6 × (-2)

Mathematics

1 answer:

Bezzdna [24]3 years ago

8 0

Answer:

5-（-3）

Step-by-step explanation:

because 5-(-3)=5+3=8

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Picture shows the questions

SpyIntel [72]

Answer:

121 cm

Step-by-step explanation:

12x13=156

7x5= - 35

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3 years ago

The sum of two numbers is 27 and their product is 50. Find the numbers.?<br><br>

san4es73 [151]

Answer:

a + b = 27

=> a = 27 - b

ab = 50

So, (27 - b) x b = 50

27b - b^2 = 50

b^2 - 27b + 50 = 0

Solving, b = 25, 2

Hence,

Case 1: b = 25, a = 2

Case 2, b = 2, a = 25

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3 years ago

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goldfiish [28.3K]

Answer:

Step-by-step explanation:

$9 = 3d + 3 \\ 9 - 3 = 3d \\ 6 = 3d \\ \frac{6}{3} = d \\ 2 = d \\ \huge \purple{ \boxed{ d = 2}}$

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3 years ago

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Y=4x and x+y=5 6-2 substitution

fiasKO [112]

Answer:

x=1, y=4. (1, 4).

Step-by-step explanation:

y=4x

x+y=5

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x+4x=5

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5 0

3 years ago

The elevation of city A is 96 feet below sea level; the elevation of city C is 24 feet below sea level. The elevation of city D

Mars2501 [29]

City A = -96
City C= -24
City D = -24/4

Expression is above

Final answer is -6 because city C is below sea level it is negative and then 1/4 of -24 is -6.

Please mark brainiest and good luck :D

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4 years ago