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12345 [234]
3 years ago
7

Evaluate 23x-1 for x = 1.

Mathematics
1 answer:
Fed [463]3 years ago
7 0
Using the order of operations (PEMDAS)...

23 · 1 - 1 = ?
23 - 1 = ?
22

The answer is 22

Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP! :)
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Write the product in its simplest form c^7×(-3c)​
sveticcg [70]

Answer:

-3c^8

Step-by-step explanation:

3 0
2 years ago
Madison has 64 circles and 96 squares and 48 triangles.What factors do these numbers have in common? A.1,2,4,8,or 16 B.1,2,4,6,1
cestrela7 [59]

Answer:

The correct answer is option A.

Step-by-step explanation:

Number of circles = 64

Number of square = 96

Number of triangles = 48

Factor of 64, 96  and 48;

64=2\times 2\times 2\times 2\times 2\times 2

96= 2\times 2\times 2\times 2\times 2\times 3

48= 2\times 2\times 2\times 2\times 3

Factors do these numbers have in common are:

64 = 2 × 2 × 2 × 2 × 2 × 2

96= 2 × 2 × 2  × 2 × 2 × 3

48= 2 × 2 × 2 × 2  × 3

Common factors = 2 × 2 × 2 × 2 =16

5 0
3 years ago
If y varies inversely as x2 and y = 100 when
love history [14]
Ans: (c)

y = k/x^2

when y = 100, x = 1
100 = k/1^2
k = 100

when x = 2,
y = 100/2
= 50

(u/rachelmarrons already gave you the answer but here’s a step-by-step explanation in case you needed it haha)
4 0
2 years ago
What does X=<br> 10<br> 8<br> 9<br> ……..
kherson [118]

Answer:

8 because 4+4=8 and 5+5=10

4 0
2 years ago
Read 2 more answers
Solve r = 1/2m^2p for p
hoa [83]
You just have to arrange the equation such that the p is the only term at the left hand side of the equation. Express it in terms of r and m. 

r = 1/2*m²*p
Divide both left and right hand side equations by 1/2*m²
p = r/(1/2 *m²)
Take the reciprocal of 1/2 and multiply it. The final answer is:
p = 2r/m²
7 0
3 years ago
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