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qaws [65]
3 years ago
15

Find the 11th term of the arithmetic sequence -2x,-8,-9x,-11,-16x,-14

Mathematics
1 answer:
Valentin [98]3 years ago
5 0

Answer:

in an arithmetic series, an = a0+ (n-1) *d

 

that means the nth term is equal to the first term plus n-1 times the common difference.

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Bruno bought 96 pounds of sugar for his bakery. Every day he used the same amount of sugar to make bakery items. After 10 days,
Kazeer [188]

Answer:

9.6

Step-by-step explanation:

you divide 96 by 10

8 0
3 years ago
Read 2 more answers
Brad had a small gathering at a local steakhouse. The steakhouse offers three dinner platters which vary by size and price. They
marissa [1.9K]

Answer: 4($9.95)+2($12.95)+($15.95)=115


Step-by-step explanation:


7 0
3 years ago
Fill in the steps to solve the log log base x of (2x)^3=6​
arsen [322]

Answer:

x=2

Step-by-step explanation:

logx (2x)^3 = 6

We can rewrite without the exponent

3 logx (2x) = 6

Divide by 3

3/3 logx (2x) = 6/3

logx (2x) = 2

Raise each side to the base x

x^ logx (2x) =x^ 2

2x = x^2

Subtract 2x from each side

2x-2x = x^2 -2x

0 = x^2 -2x

Factor an x

0 = x(x-2)

Using the zero product property

x =0 x-2 =0

x =0  x=2

We cannot have a base of 0, so x cannot equal 0

x=2

6 0
3 years ago
Leroi and Sylvia both put $100 in a savings account. Leroi decides he will put in an additional $10 each week. Sylvia decides to
Nimfa-mama [501]
Sylvia puts in $121.

10% of (multiply) $210.
210= 100 each person plus an additional ten from Leroi
so .10*210 = $21. 
Add Sylvia's $100 plus $21 and viola, $121

6 0
3 years ago
Need an explanation and answer for -25/28 ÷ (5/4)
lyudmila [28]

Answer:

-5/7

Step-by-step explanation:

When you divide fractions, you flip the second fraction, then multiply.

So it becomes -25/28 x 4/5.

This equals -100/140 which reduces to -5/7.

5 0
3 years ago
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