Help if you understand Thanks

Answer:

I dont understand what the question is but

diego used 3.6 meters for the presents

and was able to make 14 wreaths

Step-by-step explanation:

9  x .4 = 3.6  

12-3.6=8.4

8.4/.6=14

Answer:

3

Step-by-step explanation:

24*2^-3

2^-3=0.125

24*0.125=3

Hope this helps!

Step-by-step explanation:

1.5 ÷ 12

1½÷12

³/²÷12

3/2 *1/12

3/24

1/8

Okay so, to solve these problems what you're gonna want to do is substitute the given x and y values into the equation.

For example, number 7.

11(d-c) + 3(c+d), when c=6, d=9

if d=9, you will substitute the d in the problem to 9.

11(9-c) + 3(c+9)

if c=6 you will substitute c for 6.

11(9-6) + 3(6+9)

You can solve now that you have a simpler problem to work with.

11(9-6) + 3(6+9) first...

11(9-6)  11*9=99   11*-6=-66, so, 11(9-6)= 99-66= 33.

3(6+9) 3*6=18 3*9=27 18+27=45

33+45=78

Your answer for number 7 is 78.

Hope this helps, just do the same for the other problems like this one.

Hi!

Please see the attached image for your answer with explanation.

Have a great day!

Answer:

the correct answer is 8:9 or C.

Step-by-step explanation:

Answer:

x = [tex]\frac{1-by}{y-a}[/tex]

Step-by-step explanation:

y = [tex]\frac{ax+1}{x+b}[/tex] ← multiply both sides by (x + b)

y(x + b) = ax + 1 ← distribute parenthesis on left side by y

yx + by = ax + 1 ( subtract ax from both sides )

yx - ax + by = 1 ( subtract by from both sides )

yx - ax = 1 - by ( factor x out of each term on the left side )

x(y - a) = 1 - by ← divide both sides by (y - a)

x = [tex]\frac{1-by}{y-a}[/tex]

Answer:

Step-by-step explanation:

1.  Eliminate fractions by multiplying both sides of this equation by x + b:

                                                                   y(x + b) = ax + 1

2.  Perform the indicated multiplication:   xy + yb = ax + 1

3.  Group together the x-terms                  xy - ax = 1 - yb, or x(y - a) = 1 - yb

                                                                               1 - yb

4.  Divide both sides by (y - a):                    x = ----------------

                                                                                  y - a

Answer: 91/200

Step-by-step explanation: i got it right on the quiz.

Answer:

C

Step-by-step explanation:

Answer:

243 and 394

Step-by-step explanation:

f(x) is the exponential as its values increase by 3 every hour, then

when x = 5

f(5 ) = 81 × 3 = 243

---------------------------

g(x) is linear as there is a common difference between consecutive values of + 3 , then

when x = 5

g(x) = 391 + 3 = 394

Answer:

-x -2

Step-by-step explanation:

1- Apply the Distributive Property

2- Calculate the product or quotient

3- Determine the sign

4- Reorder and gather like terms

   Collect coefficients of like terms

   Calculate the sum or difference

The other quantity needed to calculate the average speed is time.

Average speed is the total distance travelled per time. It is how fast an object moves with respect to time.

Average speed = total distance / total time

For example, if the distance travelled is 100km and the total time is 10 hours, average speed is 10 km/hr (100 / 10).

To learn more about average speed, please check: https://brainly.com/question/21734785

Answer:

2/5 (or 0.4)

Step-by-step explanation:

There was 50 flips, that's the total. #/50

Head was 20 times, that's the answer we're looking for. 20/50

20/50 Simplified is 2/5 (or 0.4)

Answer:

1/3

Step-by-step explanation:

[tex]\frac{6}{9}*\frac{1}{2}[/tex]

[tex]\frac{6*1}{9*2}[/tex]

[tex]=\frac{6}{18}[/tex]

Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(6,18) = 6

[tex]\frac{6/6}{18/6}=\frac{1}{3}[/tex]

Therefore:

[tex]\frac{6}{9}*\frac{1}{2}=\frac{1}{3}[/tex]

[RevyBreeze]

Answer:

x=180-95-57 (sum of triangle)

or,x=28

Step-by-step explanation:

Answer:

x = 27

Step-by-step explanation:

solving similarities using equations:

→[tex]\frac{CD}{QD} = \frac{RD}{BD}[/tex]

→ [tex]\frac{x}{39} = \frac{18+x}{26+39}[/tex]

→ [tex]\frac{x}{39} = \frac{18+x}{65}[/tex]

→ 65(x) = 39(18+x)

→ 65x = 702 + 39x

→ 65x - 39x = 702

→ 26x = 702

→ x = 27

Answer:

a. yes the money is a function the function is x = days

2^(x-1)

b. no its not it will go up by more and more every day a linear equation would mean it goes up by the same amount each day which it does not

Hope This Helps!!!

Answer:Computer Store sells DVDs for a day =    110

No. of days the store works                 =    266

No. of DVDs saled in 266 days          =    266 days  x   110DVDs

                                                             =    29,260 DVDs

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

i am not sur but 12 5 = 2?

Answer:

[tex]-3+2\sqrt{2}[/tex]

Step-by-step explanation:

[tex]\frac{\sqrt{3} -\sqrt{6}}{\sqrt{3} +\sqrt{6}}[/tex]

[tex]=\frac{(\sqrt{3} -\sqrt{6})(\sqrt{3} -\sqrt{6})}{(\sqrt{3} +\sqrt{6})(\sqrt{3} -\sqrt{6})}[/tex]

[tex]=\frac{9-6\sqrt{2} }{-3}[/tex]

[tex]=\frac{3(3-2\sqrt{2} )}{-3}[/tex]

[tex]=-(3-2\sqrt{2})[/tex]

[tex]=-3+2\sqrt{2}[/tex]

a) c = 20
b) b = 16.5
c) a = -3
d) c = 2.5
e) a = 0.8

There are not enough information on these sequences, so I will just do them base on the difference of the numbers.

Answer:

Her investment will grow over the years due to the 2 percent interest. Inflation will impact the value of her investment

For the given data. the simple interest will be $100.His investment will grow over the years. Because of the simple interest.

It is defined as the interest based on the principal amount, it does not include the compounded amount. The interest calculates on the initial amount or borrowed amount.

It is given that, Pardis recently deposited $5,000 in a savings account that pays a return of 2 percent per year.

Principal = $5,000

Rate= 2%

Time= 1 year

SI = (P×R×T)/100

SI = (5000×2×1)/100

SI=100

Thus, for the given data. the simple interest will be $100.His investment will grow over the years. Because of the simple interest.

Learn more about the simple interest here:

brainly.com/question/22621039

#SPJ5

Answer:

1,995 would round to 2,000

Step-by-step explanation:

1,995 is 5 away from 2,000 so if you were rounding to the nearest hundred 2,000 would be it

Answer: 5 1/30

Step-by-step explanation:

8 + 4/5 - 2/3 - 3 - 1/10 = 5 + 1/30

Answer:

  5 units

Step-by-step explanation:

The two points have the same y-coordinate so are on a horizontal line. The distance between them is the difference of their x-coordinates:

  2.5 -(-2.5) = 2.5 +2.5 = 5.0

The distance between the points is 5 units.

Answer:

8 (8x - 2)

(64) x X - 16

4 (16 x- 4)

Step-by-step explanation:

Answer:

50,000

Step-by-step explanation:

1st car had $1,750 tax

2nd car has $3,500 tax

1750(2) = 3500

so your tax doubled so the price must be doubled.

The car is $50,000

Algebraically using direct variation:

t = kp    where t=tax, p = purchase price, 

             and k is constant of variation

1750 = 25000k

k = 1750/25000

k = 0.07

Your equation is:  t = 0.07p

3500 = 0.07p

p = 3500/0.07

p = $50,000