help please!! thanks :)

Answer:

it is a dotted line, because of the < symbol. If there is no line under < then it is dotted, but if there is a line under the < symbol it will be solid

Step-by-step explanation:

Answer:

(0, 25) or (3, 20) or (6, 15) or (9, 10) or (15, 0)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let the cost of a sheet be s and cost of a blanket be b

From the first equation we get:

Substitute in the second equation

Then

Step-by-step explanation:

According to BODMAS it is division

Answer:

15,20,25,30

Step-by-step explanation:

f (n) = 5 (n + 2)

Let n=1

f (1) = 5 (1 + 2)

     = 5(3) = 15

Let n=2

f (2) = 5 (2 + 2)

     = 5(4) = 20

Let  n=3

f (3) = 5 (3 + 2)

     = 5(5) = 25

Let n=4

f (4) = 5 (4 + 2)

     = 5(6)=30

Answer:

15, 20, 25, 30

Step-by-step explanation:

To calculate the value of a term, you plug in the term value into the equation, which, in this case, means replacing the n with the term number.

Term 1:

5 (1 + 2)

5 (3)

15

Term 2:

5 (2 + 2)

5 (4)

20

Term 3:

5 (3 + 2)

5 (5)

25

Term 4:

5 (4 + 2)

5 (6)

30

Answer:  x = 7 i ,− 7 i

Step-by-step explanation:

Answer:y= 5/2v + −15/2

Step-by-step explanation:

−4y+7=−10v+37

Step 1: Add -7 to both sides.

−4y+7+−7=−10v+37+−7

−4y=−10v+30

Step 2: Divide both sides by -4.

−4y/−4 =−10v+30/−4

y= 5/2v + −15/2

Step-by-step explanation:

T3=8

8=a+2d

where a is first term ,d is common ratio

8=a+2(2)

8=a+4

a=8-4

a=4

first term T1 is 4

T2=a+d

T2=4+2

T2=6

T4=a+3d

T4=4+3(2)

T4=4+6

T4=10

T5=a+4d

T5=2+4(2)

T5=4+8

T5=12

4,6,8,10,12

Answer:

144.5592

Step-by-step explanation:

Answer:

Step-by-step explanation:

$24 + 15%

just multiply by 1.15

$24 x 1.15 = $27.6

Answer:

Rate = 56 gal / 7 min

         = 8 gal / min

Step-by-step explanation:

i am a expert at giving answers whatever it is ill give right but i wont e doing 5 points no more i will be doing 10 or up so if you want the right answer all the time then give me 10 points or up leave a heart thank you c:

Answer:

B

Step-by-step explanation:

Expanding the factors using FOIL

A

(x - 3)(x + 4)

= x² + 4x - 3x - 12

= x² + x - 12 ← a trinomial

B

(x + 3)(x - 3)

= x² - 3x + 3x - 9

= x² - 9 ← a binomial

C

(x - 3)² = (x - 3)(x - 3) = x² - 6x + 9 ← a trinomial

The value of "x" is 10 :)

Scientific notation is nothing but a rewriting of numbers in decimal number system by multiplying them with [tex]10^k[/tex] where k is a negative or positive whole number.

*the function drawn by Jamal is the attachment below

Answer:

A) It is linear because it has a constant rate of change.

Step-by-step explanation:

When you plot all the coordinates of a linear function on a graph, the line that passes through all the points plotted is typically a straight line. There would be absence of any curve or bends. All you'd have is a straight line.

Consequent on this, a straight line indicates that the rate of change remains the same along the line slope.

If you pick any two points on the line and calculate the rate of change, it would give you the same rate of change you'd get when you calculate the rate of change of another two points on the line.

A straight line indicates a constant rate of change. Therefore, the function drawn by Jamal is a linear function because it has a constant rate of change.

Answer:

a

Step-by-step explanation:

uwu

Answer:

a reflection then a reflection

Answer:

The answer for this question is D

Step-by-step explanation:

Answer:

h=8

Step-by-step explanation: can u make me brainliest plz?

Step 1: Simplify both sides of the equation.

4(h+12)=80

(4)(h)+(4)(12)=80(Distribute)

4h+48=80

Step 2: Subtract 48 from both sides.

4h+48−48=80−48

4h=32

Step 3: Divide both sides by 4.

4h/4=32/4

h=8

I cant see that if I can see it closelyci would've told u

Answer:

c and e

Step-by-step explanation:

Answer:

f=-9

Step-by-step explanation:

Answer:

y = -3x + 7 or y + -3x - 2

Step-by-step explanation:

hope this helps! brainliest please.

Answer:

15.83 dollars

Step-by-step explanation:

9.50/3 is 3.16

3.16*5 is 15.83 dollars

Answer:

Whst is the answer choices

Step-by-step explanation:

What are the choices

Answer:

D.56

Step-by-step explanation:

The third side of the triangle is

73-24 < x< 73+24  by the Triangle Inequality Theorem

49 < x< 97

The only number between 49 and 97 is 56

Answer:

If you have 10 red balls, you have blue balls in proportion 3:2, so you have 15 blue balls. Moreover, you have white balls in proportion 8:2=4:1, so you have 40 white balls.

Removing 10 white and blue balls causes you to have 30 white, 10 red and 5 blue balls.

Since 30=5*6 and 10=5*2, the new proportion of white, red and blue balls is 6:2:1.

Step-by-step explanation:

Answer: f(x) = x9h(x)

h(-1) = 2

h'(-1) = 5

We need to find h(x) first. Once we have h(x), we can find the derivative of f(x). Then evaluate the derivate when x = -1.

We know that derivative is the slope of the tangent line. In this case, the slope of the line tangent to h(x) at x=-1 is 5.

h(-1) = 2 has a coordinate point of (-1, 2).

2 = 5(-1) + b

2 = -5 + b

7 = b

h(x) = 5x + 7 -----> equation of the tangent line

f(x) = x9(5x + 7)

f(x) = 5x10 + 7x9

Take the derivative of f(x).

f'(x) = 50x9 + 63x8

f'(-1) = 50(-1)9 + 63(-1)8

f'(-1) = -50 + 63

f'(-1) = 13

Step-by-step explanation:

Answer:

f(3) = 35

Step-by-step explanation:

Since we are given f(3), that means h = 3

f(3) = 9(3) + 8

f(3) = 27 + 8

f(3) = 35

Best of Luck!

Answer:

y-int = (0,-6/5)

x-int = (-3,0)

Step-by-step explanation:

to find the ints you have to replace the values by zero

y-int :

2(0) + 5y = -6

0 + 5y = -6

5y = -6

y = -6/5

y-int = (0,-6/5)

x-int:

2x + 5(0) = -6

2x + 0 = -6

2x = -6

x = -6/2

x = -3

x-int: (-3,0)

picture answer

HOPE IT HELPS!!!