How do I do this help

Answer:

A. 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

4² - (x + 8)

x = 2

Step 2: Simplify

Step 3: Evaluate

Answer:

The Answer is A; 6

Step-by-step explanation:

If we use PEMDAS to solve the following question:

We solve for parentheses first.

(2+ 8) = 10

We then solve for the exponent

4^2 = 16

We then subtract

16 - 10 = 6

Answer: d

Step-by-step explanation:

d because 3* negative 5 is -15 -4 is negative 19 and negative 10 is bigger than negative 19 because negative 10 is closer to 1

Answer:

Step-by-step explanation:

Let d = # of dimes

Let q = # of quarters

45 = d + q

.1d + .25q = 8.40

Then we can use the substitution method and make it so that d = 45 - q.

Then plug in the value for d into the second equation.

.1(45-q)+.25(q)=8.40

4.5-.1q+.25q=8.40

4.5+.15q = 8.40

.15q = 3.90

q = 26

d = 45 - 26 = 19

26 quarters

19 dimes

Answer:

B is the variation of pythagorus theorem, when we want to remove the cube root we shall introduce the squares in both sides

Answer:

y=8x

Step-by-step explanation:

The graph starts at the origin so there won't be a y intercept and the slope its 8 because every book costs 8 dollars. Therefore, the equation will be y=8x. Hope this helped

i get you the answer in the photo.

Answer:

1st diagram, 63 times

Step-by-step explanation:

84/4= 21

21*3=63

4/3 and 84/63 have the same ratio.

Answer:

The first diagram with Elise 4 and Reid 3. The answer would be 63 times that Elise loaded the dish washer.

Step-by-step explanation:

Divide 84 by 4 to get 21, then multiply 21 by 3 to get 63.

Answer:The answer is 42 gallons.

Step-by-step explanation:

The car traveled 180 miles on 6 gallons of gas, so it got 30 miles per gallon. So divide 1260 by 30 to find the number of gallons needed to go 1260 miles.

Answer:

what's your name on Discord????

Step-by-step explanation:

have a good day

Answer:

sureee :)

Step-by-step explanation:

have a good day !!

~evita

Answer:

Hey Hey here you go!

according to the chart thing y is the plane and x is hours

Question A-  so the plane(y) goes 600 miles x hours. it says 600 per hour so 600 miles an hour.

Question B- the dependant vriable is 6 from 600. why? because it was the main source for the eqauation and we used it to subract 300 from to get the next answer.

Question C- 600 miles x 600 miles is 1,200 miles. wich would be 1,200 miles for two hours. it said two and a HALF hour so half of 600 is 300 so add that to 1,200 + 300 is 1,500 miles in 2.5 hours (two and a half hours.)

Step-by-step explanation:

I hope this helped!!  Have a great dayyy

Answer:

A polygon I believe.

Step-by-step explanation:

Answer:

The third one is the only one I found.

Step-by-step explanation:

You divide each one and see if they are close to 12 or not.

Hope I helped! :)

Sorry if this is incorrect! :(

Answer:

Step-by-step explanation:

|x-3x^5|=6+y

y<0

|9-y+6|=21

|15-y|=21

15-y±21

either 15-y=21

-y=6

y=-6

or 15-y=-21

y=36

but y<0

so y=-6

|x-3x^5|=6+y

|x-3x^5|=6-6

|x-3x^5|=0

x-3x^5=0

x(1-3x^4)=0

either x=0

or 1-3x^4=0

or (1-√3 x²)(1+√3x²)=0

1-√3 x²=0

x²=1/√3

x=±√(1/√3)

x²=-1/√3

x=±(1/√3)i

Answer:

The commutative property is a math rule that says that the order in which we multiply numbers does not change the product.

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

2, 5, 9, 14, ?, 27.

2,5 the number added is 3

5,9 the number added is 4

9,14 the number added is 5

14,20 the number added is 6

20 , 27 the number added is 7

The value of the missing number in the given series is 20

A number series is a collection of numbers where each succeeding number is created by deriving the preceding one using a predetermined pattern or procedure.

It is possible for the series to be either finite (have a defined termination) or endless (continuing indefinitely).

The given series is,

2, 5, 9, 14, ?, 27.

The missing number will be calculated as below,

2,5 the number added is 3

5,9 the number added is 4

9,14 the number added is 5

14,20 the number added is 6

20 , 27 the number added is 7

Therefore, the missing number is 20.

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Answer:

20 because 40,000 is 20% of 200,000



if 10,000 is the down pament price it would be 5% od 200,000

Step-by-step explanation:

Answer:

its C

Step-by-step explanation:

welp that was easy i hope this help =)

Answer:

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Step-by-step explanation:

Step-by-step explanation:

First term (a) = 64 = t1

Second term (t2) = -32

Common ratio (r) = t2/ t1 = -32 / 64 = - 1/2

Now

Tn =

[tex]a {r}^{n - 1} [/tex]

[tex]t14 = 64 \: ( - \frac{1}{2}) ^{14 - 1} [/tex]

[tex] = 64 \: ( - \frac{1}{2} ) {}^{13} [/tex]

= - 64 * 1 / 8192

= - 1/128

Hope it will help :)❤

Answer:

..................

Step-by-step explanation:

jk im still working on qit

Answer:

The solution to the inequality is < 6, and it represents that the student can buy a maximum of 5 whole candy bars.

Step-by-step explanation:

The solution to the inequality is c < 6, and it represents that the student can buy a maximum of 5 whole candy bars.

Inequality shows relation between two expression which are not equal to each others.

The given inequality is,

2c – 3 < 9

Simply the inequality,

Add 3 to both the sides,

2c-3+3 <9+3

2c < 12

c < 6

The required inequality is c < 6.

To know more about Inequality on:

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Answer:

B

Step-by-step explanation:

hope it helps :)

Step-by-step explanation:

you had 2 teams of 7 for a game of capture the flag how many players were there in total.

Answer:

12

Step-by-step explanation:

PEMDAS

5+2*5-3

2*5=10

10+5=15

15-3=12

Answer:

5+2x5-3 is 12

Step-by-step explanation:

First you do 2x5=10

5+10-3

then 5+10=15

15-3

then 15-3=12

Answer:-5

Step-by-step explanation: