3 years ago

Help ASAP don't spam please, its about exponents

Mathematics

2 answers:

Nastasia [14]3 years ago

7 0

Answer:

A. FALSE

Step-by-step explanation:

pls mark me as brainliest

diamong [38]3 years ago

7 0

Answer: True

Step-by-step explanation:

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Rachel works at a bookstore. On Tuesday, she sold twice as many books as she did on Monday. On Wednesday, she sold 6 fewer books

laila [671]

Let, the number of books on Monday = m
On Tuesday = 2m
On Wednesday = 2m - 6

Equation: m + 2m + (2m - 6) = 19
You can solve it:
5m = 19 + 6
m = 25/5
m = 5

In short, He sold 5 books on Monday

Hope this helps!

7 0

4 years ago

6x+2y=12 how do I show my work

EleoNora [17]

Divide both sides
3x+y-6=0
move variable
6x=12-2y
divide
x=2-1/3y
solve
Final answer:
x=2

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4 years ago

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Find the 75th term of the arithmetic sequence 13 , 33 , 53 , . . .

Mekhanik [1.2K]

Answer:

I believe it's 1553. BUT NOT SURE

Step-by-step explanation:

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3 years ago

Point D is on segment BC. Segment BC measures 8x

Kay [80]

Answer:

DB = 82

Step-by-step explanation:

3x + 8 + 4x + 10 = 8x

7x + 18 = 8x

18 = 8x - 7x

18 = x

----------------------------------------

DB: 4x + 10

4 (18) + 10 = 82

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3 years ago

HELP PLS I HAVE 2 MINUTES IF NOT SHES GONNA CALL MY MOM

alukav5142 [94]

Answer:

a) p = -84

b) m = 23

Step-by-step explanation:

p = -4

a = 19 + 2p

⇒ 19 + 2 x -4

⇒ -84

m = 3

$m^{3}$ - 4

⇒ $3^{3}$ - 4

⇒ 23

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3 years ago