WILL MARK BRAINLIEST ANSWER HELP ASAP

Draw in the line of reflection where do I put the line?

Answer:

$2.49

Step-by-step explanation:

What do you mean?

Are you trying to write this from word form and convert it into an equation? If you could provide more details, I would be more than happy to help. Thanks!

Answer:

I got 7/1/2

Step-by-step explanation:

if its righg

Answer:

7 [tex]\frac{1}{2}[/tex] miles

Step-by-step explanation:

The problem above is under the topic, "Subtracting Mixed Numbers with Similar Fractions."

In order to find the answer, you have to subtract the whole number parts first.

12-5 = 7

Then, you have to subtract the fractional parts. All you have to do is to get the difference of the numerators and copy the denominator.

7/8 - 3/8 = [tex]\frac{4}{8}[/tex]

Therefore, 12 [tex]\frac{7}{8}[/tex] - 5 [tex]\frac{3}{8}[/tex] = 7 [tex]\frac{4}{8}[/tex] miles

Let's simplify: 7 [tex]\frac{1}{2}[/tex] miles

David biked 7 [tex]\frac{1}{2}[/tex] miles farther on Tuesday than on Wednesday.

Answer:

0.51

Step-by-step explanation:

google said it was

Answer:

$475

Step-by-step explanation:

998=x+y

y=48+x

graph

intersect at (475,523)

Answer:

-2 3 / 7 is the answer to this question

Answer:

a) What is the amount off the original price?

= $8.4

b) What is the new price for the pair of shoes?

= $33.6

Step-by-step explanation:

a) What is the amount off the original price?

We are told that:

The sale price is 20% off the original price.

Original price = $42

Hence:

$42 × 20%

$42 × 20/100

= $8.4

b) What is the new price for the pair of shoes?

The new price =

0riginal price - Amount off the original price

= $42 - $8.4

= $33.6

The original price = $33.6

Answer:

122/3435.35/67

Step-by-step explanation:

Answer:

1 pound of blueberries cost $2.75 and 12 pounds of blueberries cost $33

Step-by-step explanation:

Divide $16.50 by 6, that's how you find out how much 1 pound of blueberries costs

Answer:

B. 4x-3

Explanation:

Answer:

each individual bag of rice weighs 9-pounds.

Step-by-step explanation:

Based on this information we would need to create an equation for the weight of each individual bag of rice. We are told that a 64lb package contains 4 boxes so...

64 lbs. = 4 boxes

Each box contains a 7-pound bag of beans and 1 bag of rice. Since we are told how much the bag of beans weighs we can multiply this by the number of boxes to calculate its total weight from the package...

7 lb. * 4 = 28 lbs.

Now we know that the bags of beans in the package weights 28 pounds. We now subtract this from the total weight of the package to find the total weight of the bags of rice in the package.

64 lbs. - 28 lbs = 38 lbs.

We can see now that the 4 bags of rice in the package weighs a total of 28 pounds. Therefore, we can divide that total by 4 to calculate the weight of each individual bag of rice...

28 lbs. / 4 = 9 lbs.

Finally, we can see that each individual bag of rice weighs 9-pounds.

Answer:

14.4

Step-by-step explanation:

I subtracted 18-20% on a calculator lol

Answer:

[tex]p = 19.18[/tex]

Step-by-step explanation:

This question is illustrated using the attachment and will be solved using cosine formula

[tex]a^2 = b^2 + c^2 - 2bcCosA[/tex]

Let the strawberry side be s, the Green beans be b and the pumpkins be p.

The cosine formula in this case is:

[tex]g^2 = s^2 + p^2 - 2spCosG[/tex]

Where

[tex]s = 10[/tex]

[tex]g = 18[/tex]

[tex]<G =68[/tex]

The equation becomes

[tex]18^2 = 10^2 + p^2 - 2 * 10 * p * Cos\ 68[/tex]

[tex]324 = 100 + p^2 - 20 * p * 0.375[/tex]

[tex]324 = 100 + p^2 - 7.5p[/tex]

Collect Like Terms

[tex]p^2 - 7.5p + 100 - 324 = 0[/tex]

[tex]p^2 - 7.5p - 224 = 0[/tex]

Using quadratic formula:

[tex]p = \frac{-b\±\sqrt{b^2-4ac}}{2a}[/tex]

Where

[tex]a = 1[/tex]

[tex]b = -7.5[/tex]

[tex]c = -224[/tex]

[tex]p = \frac{-(-7.5)\±\sqrt{(-7.5)^2-4*1*-224}}{2*1}[/tex]

[tex]p = \frac{7.5\±\sqrt{56.25+896}}{2}[/tex]

[tex]p = \frac{7.5\±\sqrt{952.25}}{2}[/tex]

[tex]p = \frac{7.5\± 30.86}{2}[/tex]

[tex]p = \frac{7.5 + 30.86}{2}[/tex] or [tex]p = \frac{7.5 - 30.86}{2}[/tex]

[tex]p = \frac{38.36}{2}[/tex] or [tex]p = \frac{-23.36}{2}[/tex]

[tex]p = 19.18[/tex] or [tex]p = -11.68[/tex]

But length can not be negative.

So:

[tex]p = 19.18[/tex]

Answer:

d.13

Step-by-step explanation:

If you bring the 8 to the to the other side and you add to 5 you get 13. Also if you plug in the answer choices you should 13 since it makes the most sense. (13-8=5)

Answer:

w=13

Step-by-step explanation:

Answer:

x = 4

Step-by-step explanation:

WX = WY

9x - 11 = 7x - 3..........Then subtract 7x to the other side such that  

2x - 11 = -3..........Then add 11 to both sides such that  

2x = 8...........Then divide 2 such that  

x = 4

Answer:

56

Step-by-step explanation:

f(x)= 3x² -2x

f(-4)= 3*(-4)² -2(-4)

= 3*16 +8

=48+8

=56

Answer:3 1/3

Step-by-step explanation:5/1 x 2/3=10/3=3 1/3

Answer:

3/5

Step-by-step explanation:

3 and 4 and 5 are more than 2 so they are 3 quantities and the total of the quantities are 5 so the answer should be 3/5

Answer:

3 + 15x

Step-by-step explanation:

3(1 + 5x)

Open the brackets:

3*1 + 3*5x = 3 + 15x

Answer: yes yes no no

Step-by-step explanation:

Answer:

36

hope this helps

Step-by-step explanation:

Answer:

1 1/2

Step-by-step explanation:

3/4*2=

3   2     6         1

-- *--  = ---- = 1 ----

4   1      4         2

Answer:

SSE =  127.3

SST= 281.2

SSR = 153.9

R² = 0.5473

% = 54.73%

r=  +0.7398

Step-by-step explanation:

xi         yi      Y^                       (Yi-Y^)²               (Yi-Y`)²

2         7      7.6 + 0.9(2)        (7-9.4)²                (7-16.6)²

                    = 9.4                   = 5.76                   92.16

6        18      7.6 + 0.9(6)          (18-13)²                 (18-16.6)²

                    = 13                       =25                     1.96

9        9        7.6 + 0.9(9)          (9-15.7)²              (18-16.6)²

                    = 15.7                     =44.89               57.76

13       26       7.6 + 0.9(13)         (26-19.3)²          (18-16.6)²

                    = 19.3                       = 44.89            88.36

20      23        7.6 + 0.9(20)       (23-25.6)²          (18-16.6)²

                    = 25.6                       = 6.76              40.96                            

∑50      83           83                     127.3                   281.2                      

Y~= ∑yi/n= 83/5= 16.6

SSE = ∑ (Yi-Y^)² = 127.3

SST= ∑(Yi-Y`)²=281.2

SST = SSR + SSE

SSR = SST- SSE

         = 281.2- 127.3= 153.9

Co -efficient of determination= R² = SSR/ SST= 153.9/ 281.2= 0.5473

The regression equation is explained by 54.73 %  of the total sum of squares.

The linear  correlation coefficient is the square root of the co -efficient of determination

r= ±√r²= √0.5473= +0.7398

We only consider the positive value for the linear  correlation coefficient to be positive.

Answer: Y-1=-1/8(X-3)

Step-by-step explanation:

Point slope form is Y-y1=m(x-x1)

the slope here is 2-1/-5-3 = 1-/8

so its Y-1=-1/8(X-3)

Parallel lines have the same a slope. Therefore if

k: y = 3x - 6 → slope = 3

and l: y = mx + b

l || k ⇔ m = 3

l: y = 3x + b

We have the point (-6, -7). Put the coordinates to the equation:

-7 = 3(-6) + b

-7 = -18 + b    add 18 to both sides

11 = b → b = 11

Answer: y = 3x + 11