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3 years ago

9

Which word phrase represents the variable expression? 5n + 8 A. eight more than the sum of a number and five B. eight more than

five times a number C. five times the sum of a number and eight D. five more than eight times a number

1 answer:

balu736 [363]3 years ago

8 0

B, eight more than five times a number because you would multiply 5 times n first due to the rule of pemdas

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A farmer collected 12 dozen eggs from her chickens. She sold 5/6 of the eggs to the farmers market and gave the rest to friends

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Multiply 12 x 12 which is 144. And then you divide that by 6 and you get 24

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What is the sum of 2+2x345/234x238656

AnnyKZ [126]

Answer:

2

Step-by-step explanation:

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3 years ago

The circumference of Z is 84 cm. What is the length of xy (the minor arc)?

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Step-by-step explanation: The circle's circumference is 84 cm. 84 / 4 = 21. Therefore the length of the arc XY is 21 cm.

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3 years ago

10 points! I will thanks, rate, and give best answer!!

vfiekz [6]

Answer: The fourth term is -102

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Explanation:

The term after the nth term is generated by this rule $a_{n+1} = -4(a_n) + 2$ which means that we first
Step 1) multiply the nth term ( $a_n$ ) by -4
Step 2) Add the result of step 1 to the value 2 to get the next term in the sequence

Let's follow those steps above to generate the first four terms

The first term is $a_1 = 2$ . In short, the first term is 2

The second term is...
$a_{n+1} = -4(a_n) + 2$
$a_{1+1} = -4(a_1) + 2$
$a_{2} = -4(2) + 2$
$a_{2} = -8 + 2$
$a_{2} = -6$
So the second term is -6

The third term is...
$a_{n+1} = -4(a_n) + 2$
$a_{2+1} = -4(a_2) + 2$
$a_{3} = -4(-6) + 2$
$a_{3} = 24 + 2$
$a_{3} = 26$
The third term is 26

Finally, the fourth term is...
$a_{n+1} = -4(a_n) + 2$
$a_{3+1} = -4(a_3) + 2$
$a_{4} = -4(26) + 2$
$a_{4} = -104 + 2$
$a_{4} = -102$
The fourth term is -102.

4 0

3 years ago

Solve each of the quadratic equations.

My name is Ann [436]

Answer:

0=4+27

Step-by-step explanation:

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3 years ago