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MrRa [10]
3 years ago
10

Can someone please answer. There is one problem. There's a picture. Thank you!

Mathematics
1 answer:
GrogVix [38]3 years ago
7 0
The answer is B, 15,504.
The reasoning is 20C15.
      20!
---------------
(20-15)!15!

The answer to that is 15,504.
Hope I helped, boom!
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For the following exercises, determine whether the functions are even, odd, or neither.
stealth61 [152]

Answer:

The solutions of the equation |2 x-3|=17

are x=10

and x=-7

Step-by-step explanation:

Given equations is |2 x-3|=17.

It is required to find out the values of x satisfying the given equation.

To find it out, use the fact that the solution of this type of equation is 2x-3=17.

Or 2x-3=-17 and simplify the equations using simple mathematical operations.

Step 1 of 2

Solve the equation 2x-3=17,

Add 3 on both sides of the equation 2x-3=17,

2x-3+3=17+3

2x=20

Divide by 2 on both sides of the equation 2x=20,

$$\begin{aligned}&\frac{2 x}{2}=\frac{20}{2} \\&x=10\end{aligned}$$

Step 2 of 2

Solve the equation 2x-3=-17,

Add 3 on both sides of the equation 2x-3=-17,

$2 x-3+3=-17+3$\\ $2 x=-14$

Divide by 2 on both sides of the equation 2x=-14,

$$\begin{aligned}&\frac{2 x}{2}=\frac{-14}{2} \\&x=-7\end{aligned}$$

6 0
2 years ago
If 10 miles is about 16 kilometers and the distance between two towns is 45 miles, use a ratio table to find the distance betwee
Marizza181 [45]

Answer:

72km

Step-by-step explanation:

10 miles =16km

45milrs=x km

xkm= 16*45/10

=72km

6 0
3 years ago
Please help!! I only have half an hour to do this or I fail math !!!
netineya [11]

Answer:

8+6-10+2+15-3-7-5+2-15-8+10 = 5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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