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3 years ago

Can someone please explain to me step by step how to solve this problem. 4y-(3+y);y=2

Mathematics

2 answers:

k0ka [10]3 years ago

7 0

Answer:

Step-by-step explanation:

Step 1: Since it tells you that y=2, plug it into the equation (meaning replace the y's in the equation with 2)

4y-(3+y)

4(2)-(3+2)

Step 2: Solve.

8 - 5 =

avanturin [10]3 years ago

5 0

Answer:

The answer is 3

Step-by-step explanation:

Plug in 2 for all the y variables and solve:

4(2)-(3+2)=

8-5=3

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24 pencils costing a total of $3.00 how many cents per a pencil

hram777 [196]

Answer:

$0.125 , so 12.5 cents per pencil

Step-by-step explanation:

$\frac{3.00}{24}$

You can double check this by doing $0.125*24$ , making sure it equals 3.

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3 years ago

Read 2 more answers

Enter your answer and show all the steps that you use to solve this problem.

slamgirl [31]

Answer:

h = -t+20

After 8 hours the candle will be 12 inches

Step-by-step explanation:

We have 2 points (time, inches)

(3,17) and (5,15)

We can find the slope

m = (y2-y1)/(x2-x1)

= (15-17)/(5-3)

= -2/2

= -1

We can use point slope form

y-y1 = m(x-x1)

Replace y with h and x with t

h-17 = -1 (t-3)

Distribute

h-17 = -t+3

Add 17 to each side

h-17+17 = -t+3+17

h = -t+20

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3 years ago

One end of a cable is attached to the top of a flagpole and the other end is attached

Nataly_w [17]

Answer:

Im confused is this a question

Step-by-step explanation:

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3 years ago

DO NOT REDUCE Your Answer To The Lowest Terms! What Is 3/4 x 2 and 3/4

natka813 [3]

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3 years ago

Measurement of a circle (Giving brainliest for the correct answer)

docker41 [41]

Answer:

A. $\frac{5}{6}\pi x^2$

Step-by-step explanation:

Central angle of shaded part

$\theta = 360\degree-60\degree= 300\degree$

Radius (r) = x unit

Area of the shaded part of $\odot K$

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7 0

2 years ago