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3 years ago

13

Jamie is x years old. Jamie's brother Pete is 3 years older. Enter an expression into the box to represent the sum of their ages

.

2 answers:

natulia [17]3 years ago

5 0

The equation is 3 + x = s.

goldenfox [79]3 years ago

4 0

3+x=s
For s = sum of the ages and x = Jamie's age

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Folders are on sale for $0.15 each. Notebooks are $4.25 each. There are 225 students in 7th grade. What is the total amount it w

Harrizon [31]

Answer:

$1023.75

Step-by-step explanation:

2*.15=.30 + 4.25= 4.55

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3 years ago

What is the surface area plz help

musickatia [10]

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Step-by-step explanation:

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2 years ago

What scale factor was applied to the first rectangle to get the resulting image?

sdas [7]

Answer:

Step-by-step explanation:

In this question, it is given that, A rectangle with a short side of 6. An arrow points to a smaller rectangle with a short side of 1.5 .

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4 0

3 years ago

Read 2 more answers

Find the area of the circle with the given radius or diameter use pi equals 3.1 4 R is equal to six

marysya [2.9K]

<h2>Hello!</h2>

The answer is:

The area is equal to 113.04 units.

<h2>Why?</h2>

To find the area of the circle, we need to use the given information about the radius (6).

So, the area of a circle is given by the following formula:

$A=\pi *r^{2}$

Where,

$\pi=3.14 (For This Case)\\r=radius$

Substituting the given radius, we have:

$A=3.14*(6)^{2}=3.14*36=113.04units$

Have a nice day!

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3 years ago

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Can someone answer #9

In-s [12.5K]

Solution:

First i'm going to divide the graph into 3 parts. Linear, Quadratic and Horizontal graph.

<u>Linear:</u>

$Slope=\frac{-2-0}{-4-(-2)}=1\\y=m(x-xo)+yo\\y=1x-(-2)+(-4)\\y=x-2 , x\leq-1$

<u>Quadratic:</u>

$f(x) = a(x-h)^{2} + k\\f(x)=(x-2)^{2}-7,-1\leq x\geq 6$

<u>Horizontal:</u>

$f(x)=7,x\geq 6$

Answer:

$f(x)=x-2 , x\leq-1\\f(x)=(x-2)^{2}-7,-1\leq x\geq 6\\f(x)=7,x\geq 6$

<em>Hope this was helpful.</em>

8 0

3 years ago