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Rufina [12.5K]
3 years ago
13

1/4-5/8n is equivalent to p(2-5n)​

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0

Answer:

1/4 - 5/8n = p (2-5n)

a_sh-v [17]3 years ago
5 0

Hey there!

The answer is \frac{-3}{8}n=2p-5np

Since they are equivalent to each other, we will set them equal to each other, because equivalent means equal to.

\frac{1}{4}n-\frac{5}{8}n = p(2-5n)

Now, we will simplify it. First, we will simplify the left side by subtracting. To do this, we can make \frac{1}{4} into \frac{2}{8}. That gives us:

\frac{-3}{8}n=p(2-5n)

Now, we'll simplify the right side by distributing p:

\frac{-3}{8}n=2p-5np

Have a super awesome day! :)

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Robert is a high school basketball player. In a particular game, he made some three point shots and some free throws (worth one
Oksanka [162]

Answer:

let t = number of three-point shots

let f = number of free throw shots

Step-by-step explanation:

t + f = 9      (he made a total of 9 shots altogether)

3t + 1f = 23   (number of shots multiplied by their point value)

substitution method:   t = 9 - f

                                    3(9 - f) + f = 23

                                     27 - 3f + f = 23

                                      -2f = -4

                                         f = 2

find 't':                               t + 2 = 9

                                         t = 7

                                         

8 0
3 years ago
Which expression is equivalent to 2.3 × 2.3 × 2.3 × 2.3 × 2.3?
alexdok [17]

An expression that is equivalent to 2.3 x 2.3 x 2.3 x 2.3 x 2.3 is 2.3^

5 0
3 years ago
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Can someone plz help me!!! 5-7?!
defon

Answer:

#5: d=22, #6: m=4\frac1{10}, #7: 2\frac3{11}=z

Step-by-step explanation:

#5:

2\cdot (4\cdot5-3^2)=2\cdot (4\cdot5-3\cdot3)=2\cdot (20-9)=2\cdot11=22

#6:

5\frac25-1\frac3{10}=5\frac4{10}-1\frac3{10}=4\frac1{10}

#7:

\frac{40-15}{5+6}=\frac{25}{11}=2\frac3{11}

7 0
3 years ago
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Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 2(m∠Y) − 60°. Find m∠Y.
hodyreva [135]

Answer:

m∠Y=50°

Step-by-step explanation:

So, we know that ∠S+∠Y=90 and that m∠S=2(m∠Y)-60.

If you plug those things into the equation, you get (2[m∠Y]-60)+m∠Y=90.

Then you multiply 2 and m∠Y: 2m∠Y-60+m∠Y=90.

Combine like terms: 3m∠Y-60=90.

Then you add 60 to both sides: 3m∠Y=150

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7 0
3 years ago
(4x-4)+(3x-2)+(2x+6)=180
Ahat [919]

Answer:

x=20

Step-by-step explanation:

Let's solve your equation step-by-step.

4x−4+3x−2+2x+6=180

Step 1: Simplify both sides of the equation.

4x−4+3x−2+2x+6=180

4x+−4+3x+−2+2x+6=180

(4x+3x+2x)+(−4+−2+6)=180(Combine Like Terms)

9x=180

9x=180

Step 2: Divide both sides by 9.

9x

9

=

180

9

x=20

Answer:

x=20

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3 years ago
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