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sergiy2304 [10]
2 years ago
7

What is the value of r in the equation 4r – 8 = 5r + 12? (4 points)

Mathematics
2 answers:
katrin [286]2 years ago
7 0
4r - 8 = 5r + 12
4r - 5r = 12 + 8
-r = 20
r = -20 <===
Vika [28.1K]2 years ago
4 0
4r-5r=12+8
-r=20
r=-20
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The given statement is:
An integer is divisible by 100 if and only if its last two digits are zeros

The two conditional statements that can be made are:

1) If an integer is divisible by 100 its last two digits are zeros.

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Answer:

Roy is 10 years old at present and Joan is 5 years old at present

Step-by-step explanation:

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Vsevolod [243]

Answer:

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Step-by-step explanation:

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8 0
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