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Lena [83]
3 years ago
11

WUIZ

Mathematics
2 answers:
Art [367]3 years ago
8 0

Answer:

12 oak as best value

Step-by-step explanation:

AVprozaik [17]3 years ago
6 0

Answer:

B length = 8 in.; width = 4 in

Step-by-step explanation:

Given

the length L = w + 4

Perimeter = 24 inches

Perimeter of a rectangle

= 2(L + W)

We now have two equations.

Equation 1: L = w + 4

Equation 2: P = 2(L + W)

Substitute L as w + 4 into equation 1. And 24 for p

Therefore

24 = 2(w + 4 + w)

24 = 2(2w + 4)

Distribute 2 into (2w + 4)

We have

24 = 2 x 2w + 2 x 4

24 = 4w + 8

Subtract 8 from both sides

24 - 8 = 4w + 8 - 8

16 = 4w

Divide both sides by 4

16/4 = 4w/4

4 = w

w = 4 inches

Now substitute 4 for w into either of the equations to get

L.

Using equation 1 , we have

L = w + 4

L = 4 + 4

L = 8 inches

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Joan went to the bookstore. At
kiruha [24]

Answer:

\frac{1}{4} of the books in the book store are mystery fiction books.

Step-by-step explanation:

Let x represent all the books in the books store.

Then, the fraction of books that are fiction books is \frac{3}{4}x

We have that; \frac{1}{3} of the fiction books are mystery books.

The fraction of the books at the  bookstore that are mystery fiction  books is \frac{1}{3}\times \frac{3}{4}x=\frac{1}{4}x.

Therefore \frac{1}{4} of the books in the bookstore are mystery fiction books.

8 0
4 years ago
If you were born in 1925 how old are you in 1967
motikmotik
If you were born in 1925 you would be 42 years old in 1967

1967 - 1925 = 42 
7 0
3 years ago
Wind forms dunes through ___.
Leto [7]

Answer:<u><em> I think it would have to be c) Sublimation</em></u>

7 0
3 years ago
what is peter's number? "if you subtract 12 from my number and multiply the difference by -3, the result is -54
lara31 [8.8K]

Answer:

30

Step-by-step explanation:

-54/-3 = 18

18+12 = 30

7 0
3 years ago
3. You purchase a car using a $20,000 loan with a 5% simple interest rate.
grigory [225]

Answer:

a) $4000

b) $2000

Step-by-step explanation:

a)

interest = Principal x rate as decimal x time

interest = 20,000 x 0.05 x 4

interest = 4000

b)

interest = Principal x rate as decimal x time

interest = 20,000 x 0.05 x 2

interest = 2000

you save $2000 if you pay after 2 years

8 0
3 years ago
Read 2 more answers
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