Need answer asap, will give brainliest to the correct answer.

Answer:

Step-by-step explanation:

(19+2)/7

Answer:

C.

Step-by-step explanation:

To multiply two polynomials, multiply every term of one polynomial by every term of the other polynomial. Then collect like terms.

Multiply p^2 by each term of the second polynomial. Then multiply q^2 by each term o the second polynomial.

[tex] (p^2 + q^2)(p^4 - pq - q^4) = [/tex]

[tex] = p^6 - p^3q - p^2q^4 + p^4q^2 - pq^3 - q^6}

There are no like terms to collect, but we can arrange the product in descending order of the power of q.

[tex] = p^6 + p^4q^2 - p^3q - p^2q^4 - pq^3 - q^6 [/tex]

Answer: C.

Answer:

3

Step-by-step explanation:

The solution to the system of equations is the point of intersection of the graphs of the equations.

The solution is point (3, 2).

An ordered pair is of the form (x, y). The x-coordinate of point (3, 2) is 3.

Answer: 3

Dunno what that symbol is lel

Answer:

1. 62.8 cm

2. 78.5

3. 13

4. 18

Step-by-step explanation:

d = r * 2

c = Pi * d

Answer:

x=9

Step-by-step explanation:

x/3+5=8

x/3=8-5

x/3=3

(x/3)*3=3*3

x=9

double check

9/3+5=8

3+5=8

8=8

Answer:

x=9

Step-by-step explanation:

[tex]\frac{x}{3}+5=8\\[/tex]

[tex]\frac{x}{3}=3[/tex]  subtract 3 from each side

[tex]x=9[/tex] multiply each side by 3

thats it!! :D

Answer:

m < -4

Step-by-step explanation:

-3m - 4 > 8

add four to each side

-3m > 12

divide each side by -3 (since you are dividing by a negative the sign changes from > to <)

m < -4

Answer:

m<-4

Step-by-step explanation:

1. -3m-4>8

2. -3m>12 (add four to both sides)

3. m<-4 (divide by -3 on both sides, since you are dividing by a negative number your sign flips)

Answer:

12 or 2^2 × 3

Step-by-step explanation:

(2)6

Multiply 2 and 6 to get 12.

12

Answer:

The third option 56

Step-by-step explanation:

56 is the middle number but I'm sorry if I'm wrong

Answer:

81 min I think

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

i am sure it's a y_5=1/4(x_(_1))

Answer:

where is the question? Can you send it

Answer:

x (is greater than or equal to) 4

Step-by-step explanation:

i hope this helps :)

Answer: A: (6, 5)

Step-by-step explanation:

When graphing a system of equations, you can find the solution by finding where the graphs intersect. In this case, the graphs intersect at (6, 5).

To verify that this is indeed a solution to the system of equations, we can substitute (6, 5) into both of the given equations:

[tex]y = \frac{1}{2}x + 2[/tex]

[tex]5 = \frac{1}{2} * 6 + 2[/tex]

[tex]5 = 3 + 2[/tex]

[tex]5 = 5[/tex]

[tex]y = x - 1[/tex]

[tex]5 = 6 - 1[/tex]

[tex]5 = 5[/tex]

Since both equations hold true when plugging in the given coordinate (6, 5), we know that this is a solution to the system of equations.

Answer:

[tex](-1, 3)[/tex]

Step-by-step explanation:

Given

See attachment for ABCD

Options:

[tex](-1, 3)\ \ \ (0,3)\ \ \ (1,5)\ \ \ (2,5)[/tex]

From the attachment:

[tex]A = (-6,1)[/tex]

[tex]B = (4,5)[/tex]

Required

Coordinates on AB

First, calculate the slope of AB

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m = \frac{5-1}{4--6}[/tex]

[tex]m = \frac{4}{10}[/tex]

[tex]m = 0.4[/tex]

Next,, calculate the equation as:

[tex]y = m(x - x_1) + y_1[/tex]

[tex]y = 0.4(x - -6) + 1[/tex]

[tex]y = 0.4(x +6) + 1[/tex]

[tex]y = 0.4x +2.4 + 1[/tex]

[tex]y = 0.4x +3.4[/tex]

Taking the options one at a time: (-1, 3)

[tex]x = -1\ \ y =3[/tex]

Test these values in the equation

[tex]y = 0.4 * -1 + 3.4[/tex]

[tex]y = -0.4 + 3.4[/tex]

[tex]y =3[/tex]

Hence, this point lie on AB

Answer:

406 I believe is the answer

Step-by-step explanation:

14 times 5 = 70 and add that to 21 times 16 and you get the answer

Answer:

86

Step-by-step explanation:

Answer: 86

Step-by-step explanation:

Answer:I'm guessing the average mass of the two apples each is 35 grams

hope this helps I didn't really understand the quetsion

if u are asking mass of the larger apple it is 160

are u?

Answer:B

Step-by-step explanation:

The simplest form of the equation [tex]\frac{3(2x-4)-5(x+3)}{3}[/tex] is [tex]\frac{x-27}{3}[/tex].

To simplify simply means to make anything easier. In mathematics, simplifying an equation, fraction, or problem means taking it and making it simpler. Calculations and problem-solving techniques simplify the issue.

The expression is given as

= [tex]\frac{3(2x-4)-5(x+3)}{3}[/tex]

= [tex]\frac{6x-12-5x-15}{3}[/tex]

= [tex]\frac{x-27}{3}[/tex]

Therefore,the simplest from the given equation is [tex]\frac{x-27}{3}[/tex].

To know more about the problem-solving strategies, here

https://brainly.com/question/23945932

#SPJ2

Answer:

its -1 for sure

i dont kbow the other one

Answer:

-134/9

Step-by-step explanation:

Answer:

The answers would be =

A = (226.6 + 205.6 + 157.6) / 3 = 589.8 / 3 = (196.6)

B = (119.6 + 61.6 )/2 = 181.2/2 = 90.6

Answer:

isn't 656 already a base-ten number?

Step-by-step explanation:

i'm confused (。_。)