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kogti [31]
3 years ago
13

Please help! Thanks in advance.

Mathematics
1 answer:
allsm [11]3 years ago
6 0
The 4^10 and 4^5 can be simplified.  So the answer is:

10^4 x 4^5

(The top right corner)
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2 to the power of negative 2​
olganol [36]
2^-2 would become 1/2^2 which becomes 1/4.
6 0
3 years ago
Read 2 more answers
Leanne has a gas card that has $150 on it. She spends $25 a week on gas. Write and recursive rule that represents the amount of
Tems11 [23]

In this question, it is given that

Leanne has a gas card that has $150 on it. She spends $25 a week on gas.

And we have to Write a recursive rule that represents the amount of money she has on her gas card after the first week  .

Recursive rule shows the relationship between previous value and the current value .

And here, the recursive rule is

a_{n} = a_{n-1}-25n

Where a(n-1) is the initial amount which is $150 . And a(n) is the amount after n week .

So for n=1, that is amount in the card after 1 week, we will get

a_{1} = a_{1-1} -25(1)
\\
a_{1} = a_{0} -25
\\
a_{1} = 150 -25
\\
a_{1} = $125

And that's the amount remaining in the card after 1 week .

5 0
3 years ago
What's the number in the green box​
marishachu [46]

Answer:

Kinda confusing but, I think it is

a=7

b=9

c=19

d=7

sorry it took a while it was confusing and plz give brainliest

Step-by-step explanation:

5 0
3 years ago
Simplify the following expression 2x-5(2x-7y+3)+(-8)
Mashutka [201]
You need to distribute the -5 and(2x-7y+3)which gives you -10x+35y-15. Now you have 2x-10x+35y-15+-8. Combine like terms, 2x-10x=-8x, also combine -15+-8= -23. The answer would be -8x+35y-23.
4 0
3 years ago
Here is my question:
sergiy2304 [10]

Answer:

\frac{2}{3}  -  \frac{1}{2}  =  \frac{1}{6}  \times  \frac{8}{9}  =  \frac{4}{27}

6 0
3 years ago
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