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2 years ago

8

each question mark is a missing exponent. find the value of the exponent and match each correct answer to complete the riddle be

low! :)

1 answer:

alukav5142 [94]2 years ago

7 0

Please find attached photographs for your answer. Do comment whether it is useful or not

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Solve the system of linear equations by substitution.<br><br> 4x−2y=14<br> y=0.5x−1

ANEK [815]

4x - 2(0.5x-1) =14
4x - 1x +2 = 14
3x + 2 = 14
X= 4
Plug that into second equation to get y

3 0

2 years ago

Anita saved $325 to give to her grandchildren at the end of the year . If she has 17 grandchildren and divided the money equally

LUCKY_DIMON [66]

Answer: $19 or $19.1176471 to be exact

3 0

3 years ago

Solve the inequality for <br> 8w-35< 3−(5-4w)<br><br> Simplify the answer as much as possible

Finger [1]

Answer:

w<33/4

Step-by-step explanation:

8w-35<3-(5-4w)

8w-35<3-5+4w

8w-35<-2+4w

8w-4w-35<-2

4w-35<-2

4w<-2+35

4w<33

w<33/4

7 0

3 years ago

If A = 8! and B = 8P8, then which one of the following is true:

meriva

Answer:

A. A = B

Step-by-step explanation:

Given

$A = 8!$

$B = ^8P_8$

Required

Which of the options is true

We start by simplifying $B = ^8P_8$

Permutation is calculated as follows

$^nP_r = \frac{n!}{(n - r)!}$

So.

$^8P_8 =\frac{8!}{(8 - 8)!}$

$^8P_8 =\frac{8!}{0!}$

0! = 1; So

$^8P_8 =\frac{8!}{1}$

$^8P_8 =8!$

Hence. B! = P!

<em>This implies that </em> $A = B = 8!$ <em />

4 0

2 years ago

it took 3hour and 28 minutes to run 26miles. how many minutes did it take her to run 1 mile if she ran the same rate for the who

wolverine [178]

In order to solve this we can first convert 3h 28m to 208 minutes.
This will make it so we can find how many minutes it took her to run per mile.
The way we do that is by dividing 208 by 26. This leaves us with 8 minutes per mile.

Hope this helped at least a bit!
<3

6 0

3 years ago

Read 2 more answers