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trapecia [35]
3 years ago
13

HELP ASAP PLEASE!

Mathematics
1 answer:
AfilCa [17]3 years ago
7 0

Answer:

Hope this is right.

1. 7(4x-5)

2. 28x-35

Step-by-step explanation:

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Look at the sets below.
ahrayia [7]

Answer:

Answer is A

A contains all the elememts common to both the sets and thus it is the inteesection of the given two sets.

I hope this helps you

#Indian : )

6 0
3 years ago
30 oatmeal and 48 chocolate chip cookies package into identical containers so that each container has the same number of each ki
Roman55 [17]
It might be this 48÷30 = 1.6 or 48×30=1,440.
6 0
4 years ago
Read 2 more answers
Please help me with an addition formula problem!
andrew-mc [135]
2a + 3b = 6
5a + 2b = 4

We multiply the first equation by 5 and the second by 2 and and subtract the second from the first:

10a + 15b = 30
-10a -4b = -8

11b = 22
b = 2

2a + 3(2) = 6
2a = 0
a = 0

Checking,
5(0) + 2(2) = 4
4 = 4, true
6 0
3 years ago
Can somebody answer this question
Trava [24]
I can’t really see please text it
7 0
3 years ago
Read 2 more answers
You charged 1,000 on your credit card for Christmas presents. Your credit card company charges you 26% annual interest, compound
Grace [21]

Answer:

  94 months

Step-by-step explanation:

You can use the amortization formula for this.

  A = P(r/12)/(1 -(1 +r/12)^(-n))

A is the monthly payment; P is the principal amount; r is the annual interest rate, and n is the number of months.

__

Filling in the numbers, we can solve for n:

  25 = 1000(0.26/12)/(1 -(1+0.26/12)^-n)

Multiplying by the denominator and dividing by 25, we have ...

  1 -(1+0.26/12)^-n = 1000(0.26)/(12(25)) = 13/15

Subtracting 13/15 and adding (1+0.26/12)^-n gives ...

  2/15 = (1+0.26/12)^-n

Taking logs turns this into a linear equation:

  log(2/15) = -n·log(1+0.26/12)

  n = log(15/2)/log(1+0.26/12) = 93.999

It would take 94 months, or 7 years 10 months, to pay off the balance.

_____

Your total of payments would be $2,350.

3 0
3 years ago
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