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mario62 [17]
3 years ago
9

Can someone please help me with this question

Mathematics
2 answers:
MrRissso [65]3 years ago
8 0

Answer:

u = -4w+9

Step-by-step explanation:

u - 5 = -4(w-1)

Distribute

u - 5 = -4w +4

Add 5 to each side

u -5+5 = -4w +4+5

u = -4w+9

mash [69]3 years ago
7 0
The answer is u=-4w+9
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I need help with this.​
r-ruslan [8.4K]

Answer:

DBE = 33

Step-by-step explanation:

add 23 + 27 = 50

subtract 50 from 83

equals 33

4 0
2 years ago
Choose all the factors of 8. (Check all that apply.)
Oxana [17]

Answer:

Factors of 8 are 2,4 and 8.

Step-by-step explanation:

3 0
3 years ago
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Viktor [21]

Answer:

B. is the answer

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Step-by-step explanation:

4 0
3 years ago
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Zachary has nickels, dimes and quarters in his piggy bank. He has 58 coins with a total value of $6.50. There are twice as many
kari74 [83]

Answer:

nickel = 16

dimes = 32

quarters = 10

Step-by-step explanation:

Given that,

number of coins Zachery have in his piggy bank = 58

total money Zachery have in his piggy bank = $6.50

Suppose number of nickel = x

               number of dimes = 2x

               number of quarters = y

1 nickel = $0.05

1 dime = $0.10

1 quarter = $0.25

<h3>Equation 1</h3>

x + 2x + y = 58

3x + y = 58

<h3>Equation 2</h3>

x(0.05) + 2x(0.10) + y(0.25) = 6.50

0.05x + 0.2x + 0.25y = 6.50

0.25x + 0.25y = 6.50

y = 58 - 3x

<h3>put value of y in equation 2</h3>

0.25x + 0.25(58 - 3x) = 6.50

0.25x + 14.5 - 0.75x = 6.50

-0.5x = 6.50 - 14.5

-0.5x = -8

x = 16

y = 58 - 3x

y = 58 -3(16)

y =10

number of nickel = x = 16

number of dimes = 2x = 32

number of quarters = y = 10

5 0
3 years ago
jasmine and waldo went bowling if you took 12 points away from Waldo's score, jasmines score was 3 times that if the sum of thei
Mademuasel [1]

<u>Answer:</u> Jasmine's score is given by

3(x-12)=3(99-12)=3\times 87=261

And Waldo's score = 99

<u>Step-by-step explanation:</u>

Let Waldo's score be x

Let Jasmine's score be 3(x-12)

According to question,

x+3(x-12)=360\\\\x+3x-36=360\\\\4x-36=360\\\\4x=360+36\\\\4x=396\\\\x=\frac{396}{4}\\\\x=99

So,

Jasmine's score is given by

3(x-12)=3(99-12)=3\times 87=261

And Waldo's score = 99

4 0
3 years ago
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