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Darina [25.2K]
2 years ago
10

What is the solution to this equation? −5(p−30)=−10 pls help asap

Mathematics
1 answer:
matrenka [14]2 years ago
4 0

Answer:

p = 32

Step-by-step explanation:

-5(p -30) = -10

-5p + 150 = -10

-150 -150

_______________

-5p=-160

p = 32

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What is the greatest common factor of 30 and 50
siniylev [52]

Hi,

The greatest common factor of 30 and 50 is 10.

Have a great day!


5 0
2 years ago
A photography studio charges $50 that includes a sitting fee and 6 prints. Luigi increased his order to 11 prints and paid $65.
Effectus [21]

Answer:

Sitting fee - 32$

Step-by-step explanation:

This is a system of equations(let x represent the sitting fee)

x+6y=50

x+11y=65

You want to isolate the x variable - x+6y-6y=50-6y ; x = 50-6y

Input this into the 2nd equation: 50-6y+11y=65 ; 50+5y=65

Subtract 50 from both sides. 5y=15 (Divided 5y on both sides) ; y=3

Now that y = 3 input this into any equation I choose the 1st one.

x+6(3) = 50 ; x + 18 = 50 (Subtract 18 on both sides to get x)

x = 32

Prove: 32 + 6(3) = 50 ; 32+18 = 50 ; 50 = 50 True



7 0
3 years ago
HELP ASAP TEST IS OMOST OVER!!!!!!!!!!
svet-max [94.6K]

Answer: C)46 ft

Step-by-step explanation:

We know that the circumference of a circle can be calculated with this formula:

C=2\pi r

Where "r" is the radius of the circle.

Since John is putting a fence around his garden that is shaped like a half circle and a rectangle, then we can find how much fencing he needs by making this addition:

Fencing=\frac{2\pi r}{2}+2l+w

Where "l" is the lenght of the rectangle and "w" is the width of the rectangle.

Since we know that the radius of the circle is half its diameter, we can find "r". This is:

r=\frac{7ft}{2}=3.5ft

Then, substituting values (and using \pi=\frac{22}{7}), we get:

Fencing=\frac{2(\frac{22}{7})(3.5ft)}{2}+2(14ft)+7ft=46ft

4 0
3 years ago
Read 2 more answers
ASAP PLEASE ASAP PLEASE ASAP PLEASE ASAP PLEASE Ms. Perkins wants to rent a car for a day. It will cost the daily fee of $75 plu
m_a_m_a [10]
Part A would be $75+.$55m and part B would be $165 +$75=$240
7 0
3 years ago
Simplify: (16-5)-9 x 1 A. 5 B. 2 C. 4 D. 3
Mariulka [41]

Answer:

B it right...

Step-by-step explanation:

4 0
2 years ago
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