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Tema [17]
3 years ago
7

Please help need this

Mathematics
1 answer:
Maslowich3 years ago
4 0

Answer:

Step-by-step explanation:

Apply the exponent to the innermost parentheses.

(2r²t)³ = 2³(r²)³t³ = 2³r⁶t³

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At a clearance sale,Jill got 70% off a silver bracelet.If she paid the cashier $27 ,what was the original price of the bracelet​
mart [117]

Answer:

$38.57

Step-by-step explanation:

Make a proportion.

\frac{27}{x} = \frac{70}{100}

Cross multiply.

27 times 100 = 2700

2700 divided by 70 = 38.57142857

Round the result to the hundredths place.

38.57142857 ≈ 38.57

**Hope this helps!

4 0
3 years ago
State the positive values of X for which the production costs at the two sites are equal. Explain how you determined your answer
Shkiper50 [21]

Answer:

Step-by-step explanation:

A(x)=3x^2

B(x)=8x+3

A(x)=B(x)

3x^2=8x+3

3x^2-8x-3=0

factor

(3x+1)(x-3)=0

x-3=0

x=3

3(3^2)=8(3)+3

3(9)=24+3

27=27

8 0
3 years ago
What angle of rotation maps p onto P'?
erastovalidia [21]
Alms Alan’s Alanaj am so
7 0
3 years ago
Luis and John deliver soft drinks to local convenience stores. Luis can complete the deliveries in 4 hours alone. John can compl
zaharov [31]
3 hours I think?
There’s not enough context for this.
It can rlly be anything
8 0
3 years ago
Of the dogs at the dog show,
Olin [163]
So, let's say that all the dogs had a number of x.

then 1/12 x were the Hound Group dogs.

then, out of the Hound Group,, that is 1/12 x, 3/10 were English Foxhounds.

For this, we need to multiply the fractions:

\frac{1}{12}x* \frac{3}{10} = \frac{3}{120}x =\frac{1}{40}x

so of all the dogs at the show, the English Foxhunds were a 1/40 fraction,  
5 0
3 years ago
Read 2 more answers
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