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tatyana61 [14]
3 years ago
13

Which espression is equivalent to 7^(-2)*7^(6)

Mathematics
1 answer:
valina [46]3 years ago
8 0

Answer: it’s A and D

Step-by-step explanation:

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Emily puts $100 in the bank and earns 4% interest per year.
grin007 [14]

Answer:

$4

Step-by-step explanation:

100 x 0.04 but to make it easier you do

1 x 4 which is 4

7 0
3 years ago
Read 2 more answers
Slope intercept form for a line containing 4,2 that is parallel to the line y-2 = 3(x+7)
Andreyy89

y-2 = 3(x+7) put it in y=mx+b form (slope intercept)

y-2 = 3(x+7) distribute 3

y-2 = 3x+21  add 2 to both sides

+2         +2

y = 3x + 23

so now the slope of that is 3 so the new equation has a slope of 3 because parallel slopes are equal.  

my new line has a slope of 3 and point (4,2)

so we use point slope formula y-y1 = m(x-x1)

y-2 =3(x-4) put it in y=mx+b form (slope intercept)

y-2 = 3(x-4) distribute 3

y-2 = 3x -12  add 2 to both sides

+2         +2

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4 0
4 years ago
Find LCM of 15,42,125 .Show all the work
Firdavs [7]

Answer:

The least common multiple of 15, 42 and 125 is 5250.

6 0
3 years ago
Which expression is equivalent to the given expression 5x -2
grin007 [14]
If you are asking what x equals, it equals 2/5, but if it is something else more information is needed
3 0
4 years ago
Write the equation: One half of a number decreased by 4 is 2​
AnnyKZ [126]

Answer:

c

Step-by-step explanation:

decrease means subtracted

5 0
4 years ago
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