3 years ago

Gene has a pocket full of quarters and dimes that amount to 2.45$

Mathematics

1 answer:

Hatshy [7]3 years ago

7 0

Answer:

Is that the full question? I think some of it is missing.

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What is the value of x enter your answer in the box.

ira [324]

We can use vertical opposite angles. Which means the opposite angles where 2 lines intersects is the same.
3x + 50 = 6x - 10 (vert. Opp. Angles)
3x = 6x - 60
-3x = - 60
X = 20°

7 0

3 years ago

What is equivalent to 5(x + 12) A x +12 B 2x - 60 C 5x + 60 D 2x - 60

Alex73 [517]

Answer:

$\boxed{\boxed{\pink{\sf Option \ C \ is \ correct .}}}$

Step-by-step explanation:

Given to us is , 5 ( x + 12 ) and we need to find which is its equivalent in the given options .

So,

$\bf = 5 ( x + 12 ) \\\\=\bf 5x + 5\times 12 \\\\=\boxed{\red{\bf 5x + 60 }}$

<h3>Hence option C is correct.</h3>

4 0

2 years ago

4x+3y=23 x-5y=0 using substitution

Andrei [34K]

Answer:

{x,y} = {115/17,-23/17}

Step-by-step explanation:

I believe its true.

8 0

2 years ago

Does anyone know about this?:)

lina2011 [118]

Answer:

1. 148

2. 17

Step-by-step explanation:

1. m<FEC + m<CED = m<FED

32 + m<CED = 180

m<CED = 180 - 32

m<CED = 148

2. m<CEA + m<AED = m<CED

(6x - 20) + (3x + 18) = 151

9x - 2 = 151

9x = 153

x = 17

4 0

3 years ago

Read 2 more answers

Can someone help me out pls

lozanna [386]

Answer:

Step-by-step explanation:

6 0

3 years ago