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Assoli18 [71]
3 years ago
11

The school decided to raise the price of

Mathematics
2 answers:
nlexa [21]3 years ago
4 0

Answer:

t=5(p+ 0.25)

Step-by-step explanation:

The total amount seth spends each week equals the number of lunches he buys time the price of each lunch

Doss [256]3 years ago
3 0

Answer:

.25 * 5=t

Step-by-step explanation:

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Find the value of x in the figure.<br> 57°<br> (x+23)<br> X =
Lapatulllka [165]

Answer:

no graph sorry

Step-by-step explanation:

5 0
2 years ago
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27. The square of a number is 8 more than 420 minus 347. What is the<br>number?​
Stells [14]

Answer:

x=9 or -9

Step-by-step explanation:

the equation is:x^2-8=420-347

420-347=73

if x=9 then 81-8=73

and then 73=73

so x=9

hope this helps!

please mark my answer as brainliest! thanks! :)

8 0
2 years ago
Write the equation of a circle centered at the
Fudgin [204]

Answer:

(x+4)^2+(y+6)^2=100

Step-by-step explanation:

Given a circle centred at the point P(-4,-6) and passing through the point

R(2,2).

To find its equation, we follow these steps.

Step 1: Determine its radius, r using the distance formula

For point P(-4,-6) and R(2,2)

\text{Distance Formula=}\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\text{Radius=}\sqrt{(2-(-4))^2+(2-(-6))^2} \\=\sqrt{(2+4))^2+(2+6)^2}\\=\sqrt{6^2+8^2}\\=\sqrt{100}\\Radius=10

Step 2: Determine the equation

The general form of the equation of a circle passing through point (h,k) with a radius of r is given as: (x-h)^2+(y-k)^2=r^2

Centre,(h,k)=P(-4,-6)

r=10

Therefore, the equation of the circle is:

(x-(-4))^2+(y-(-6))^2=10^2\\\\(x+4)^2+(y+6)^2=100

3 0
3 years ago
= Knowledge Check Carmen gave $1.39 to one friend and $2.31 to another friend. Find the total amount Carmen gave to the two frie
Anna71 [15]

Answer:

3.71

Step-by-step explanation:

Add the money.....

8 0
3 years ago
How many times does 7 go into 2,400
aksik [14]

Answer:

about 324 times.

Step-by-step explanation:

2400/7

342.857142857

4 0
3 years ago
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