a) Which of these numbers is 8 less than -15?
7
-7
23
-23
A
B
с
D

Answer: x-4

Step-by-step explanation:

1. Factor the numerator

(x-4)(x-4)

2. Cancel out factors between the numerator and denominator (if applicable)

(x-4)(x-4)/(x-4)

Since x-4 appears in both the numerator and denominator, you can cancel the factors out, as they are equal to 1, leaving the answer, x-4

Answer:

I believe it should be x-4

Step-by-step explanation:

Answer:

B) 0.75c

1c-0.25=0.76c

Answer:

KF

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Answer: D

Step-by-step explanation:

Because the world less than would be subtract.

Hope it was correct I'm so sorry if I wasn't.

Glad I could help tho!

Answer:

5s=p

s+920=p

5s=s+920

*subtract s from both sides*

4s=920

*divide 4 from both sides*

s=230

230*5=1150

The bag of sunflower seeds weighs 230 grams and the bag of peanuts weighs 1150 grams.

9514 1404 393

Answer:

  1380 grams

Step-by-step explanation:

The ratio of weights is ...

  peanuts : sunflower seeds = 5 : 1

Then the difference in weights is ...

  5 - 1 = 4 . . . . ratio units

The sum of weights is ...

  5 + 1 = 6 . . . . ratio units

That is the sum of the weights related to the difference of weights is ...

  sum : difference = 6 : 4 = 3 : 2

So, the total weight of the two bags is 3/2 times the difference in their weights:

  total weight = (3/2)(920 grams) = 1380 grams

Answer: 9/16

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

Answer:4

Step-by-step explanation:

diagonals of a rectangle are equal therefore QS=RT, 14x+10=11x+22, and solve for x to get 3x=12, so x equals 4

Answer:

x = 16

Step-by-step explanation:

90 = x+8+66

x = 90-74

x = 16

Answer:

16

Step-by-step explanation:

:D

Answer:

-5, 9, - 1/3, 3

Step-by-step explanation:

a.) (-5, 28) ; (-4, 23)

(23 - 28) / (-4 - (-5))

-5 / 1

= - 5

b.) (-3, - 27) ; (1, 9)

(9 - (-27)) / (1 - (-3))

(9 + 27) / (1 + 3)

36 / 4

= 9

C.)

(1 - 0) / (0 - 3)

1 /-3

-1/3

D.) (-5, - 7) ; (-4, - 4)

(-4 - (-7)) / (-4 - (-5))

(-4 + 7) / (-4 + 5)

3 / 1

=3

Answer:

OK what is equation ??????

Answer:

3 big fish for every 4 small fish

Step-by-step explanation:

Hope this helps and Happy Holidays!

Answer:

200/2 = 100

100/2 = 50

50/2 = 25

Everything is being divided by two

Answer:

the correct answer is 1/2

Step-by-step explanation:

Answer:

x  y

-4  -18

-2  -10

0  -2

2   6

4   14

Step-by-step explanation:

Answer:

cross multiply to get 12

Step-by-step explanation:

Answer:

X=12

Step-by-step explanation:

18 x 2 is 36 divided by 3 is 12

you can simplify 18/12 by 6 to get 3/2

Answer:

343 cubic feet

Step-by-step explanation:

A company rents a storage unit. The unit is in the shape of a cube.

The formula V=s^3 can be used to find the volume of a cube.

Using the formula, determine the volume of the storage unit if the side length (s) is 7 feet.

From the above question

Side length (s) = 7 feet

Formula for the cube = V = s³

Volume of the cube(storage unit) = (7 feet)³

= 343 cubic feet

Answer:

413

Step-by-step explanation:

Answer:

[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]

[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]

Step-by-step explanation:

We need to find two expressions with unlike denominators what sum

[tex]\displaystyle S=\frac{x-3}{x+2}[/tex]

Let's suppose one of the expressions is:

[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]

Now we subtract S minus A to find the other expression B:

[tex]\displaystyle B=S-A=\frac{x-3}{x+2}-\frac{x-2}{x+3}[/tex]

Multiply the first fraction by x+3 and the second by x+2;

[tex]\displaystyle B=(x+3)\frac{x-3}{(x+3)(x+2)}-(x+2)\frac{x-2}{(x+3)(x+2)}[/tex]

Operating:

[tex]\displaystyle B=\frac{x^2-9}{(x+3)(x+2)}-\frac{x^2-4}{(x+3)(x+2)}[/tex]

Subtracting both fractions with like denominators:

[tex]\displaystyle B=\frac{x^2-9-(x^2-4)}{(x+3)(x+2)}[/tex]

Simplifying:

[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]

Thus the two expressions are:

[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]

And

[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]

Answer:

21

Step-by-step explanation:

Answer:

6.75

Step-by-step explanation:

So basicly we know the area of the rectangle which really helpful.

So lets take the formula of the are for the triangle, which is b*h*1/2

So we know that the height and bass of the triangle is the same as the rectangle's legnth and width.

Meaning that we can replace b*h with 13.5.

So plug that into the quation.

13.5*1/h= Area of ACE

6.75= Area of ACE

hence, 6.75 is your answer

The area of the triangle ACE is; 6.75 square units.

According to the question; a triangle is inscribed in a rectangle with each vertex of the triangle lieing on a side of or at a vertex of the rectangle.

In essence, to find the number of square units in the area of shaded triangle ACE,

We have to divide the area of the rectangle by 2.

Therefore, the area of the triangle ACE is;

6.75 square units.

Read more:

https://brainly.com/question/17390758

Answer:

D. 43

Step-by-step explanation:

45 + (-5) = 40

40 - 4 = 36

36 + 7 = 43

Answer:

2.5 bucks:)

Step-by-step explanation:

Answer: 11 + 6.50h = 24

You can ride on the canoe for 2 hours.

Step-by-step explanation:

24-11=13

13 divided by 6.50 is 2

So 11+6.50(2)=24

Answer:

c.

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

33.26% savings.

Answer:

(-7,17)

Step-by-step explanation:

(4,-8) turns into (-4,8)

go left by 3 (-7,8)

go up by 9 (-7,17)