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guajiro [1.7K]
3 years ago
9

Solve the equation and enter the value of x below. 4(x + 1) = 64 ​

Mathematics
2 answers:
dusya [7]3 years ago
8 0

\huge\boxed{\mathfrak{Answer}}

4(x + 1) = 64 \\ 4x + 4 = 64 \\ 4x = 64 - 4 \\ 4x = 60 \\ x =  \frac{60}{4}  \\ x = 15

=> The answer is <u>1</u><u>5</u><u>.</u>

Alina [70]3 years ago
6 0

Answer:

15

Step-by-step explanation:

Use the distributive property

4x+4=64, then subtract

4x=60, then divide

x=15

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sergij07 [2.7K]

Answer:

S={(heart), (diamond), (club), (spade)}  

Step-by-step explanation:

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5 0
2 years ago
Finnegan needs average of 70 on four tests in science to make the honour roll. What is the lowest score he can receive on the fo
Lapatulllka [165]
<span><span>1.       </span>Finnegan needs to get the average of 70 in 4 tests in science to be able to make it to honour roll.
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let x be the missing number
=> 65 + 60 + 92 + x / 4 = 70
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=> 217 + x = 4 x 70
=> 217 + x = 280
=> x = 280 – 217
=> x = 63
Thus the lowest score he get is 63.</span>



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2 years ago
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