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melomori [17]
3 years ago
6

Which expression represents the phrase the sum of twice a number and 7

Mathematics
1 answer:
bixtya [17]3 years ago
3 0

Answer:

2n+7

Step-by-step explanation:

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The quantity of four minus one all raised to the five-minus- two power
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(4-1)^5-2

Step-by-step explanation:

The quantity means parenthesis, around four minus one, (closed quantity), all raised to the power (exponent) five minus 2

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A taxi charges a flat rate of $1.75, plus an additional $0.65 per mile. If Erica has at most $10.20 to spend on a
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PLEASE HELP ME !!!!!!!!!!!!!!!!
natima [27]
So in slope intercept form or y=mx+b or in your case c=mx+b where b=15, x=number of movies and b=2 dollars per cd then C=2x+15 so the C intercept is when x=0 so set x to 0 and get 2(0)+15=C 0+15=C C=15 Cintercept=15 slope=m so slope=2 C intercetp=15 so if borrow certain number of movies just plug in the values for x so 1 2(1)+15=2+15=17 2 2(2)+15=4+15=19 and so on
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3 years ago
Which of these is false?
coldgirl [10]
B. 21,730 is not greater than 22,341.
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3 years ago
How do you fill the banks in ?
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1/5, left (negative)

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We start at 1/5 and because of the negative sign we move 4/5 to the left or negative direction.

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