Which one??? I need help. Be serious please

Answer:

160 dollars

Step-by-step explanation:

3 for 48.00 dollars meaning that she pays 16 dollars a shirt

16 times 10 is 160

so 160 dollars

Answer:

160

Step-by-step explanation:

48 divided by 3 times 10

Answer:

D. 5•25=125

Step-by-step explanation:

25 Feet per hour would be 25•5 so D

D. 5 x 25 = 125

It's correct on A P E X

Answer:

Your answer would be 6, -4, and 3

Step-by-step explanation:

The roots of the original polynomial equation are 6, -4 and 3

The polynomial equation is given as:

P(x) = (x - 6)(x + 4)(x - 3)

Set the polynomial to 0

(x - 6)(x + 4)(x - 3) = 0

Split the equation

(x - 6) = 0, (x + 4) = 0 and (x - 3) = 0

Solve for x in each split

x = 6, x = -4 and x = 3

Hence, the roots of the original polynomial equation are 6, -4 and 3

Read more about polynomial equation at:

https://brainly.com/question/2833285

#SPJ2

Answer:

Step-by-step explanation:

40 / 18

= 2.22 hours

Answer:

5 more cubes

Step-by-step explanation:

you just keep on adding the cubes. So i am in honors math and the easiest way to do math like this just use paper so start with the number of cubes and the just keep on adding till you get to the number you need in this case that number is 11.

Answer:

x < -8

Step-by-step explanation:

3 - (2x - 5) < -4 (x+2)

distribute

3 - 2x + 5 < -4x - 8

add the numbers

8 - 2x < -4x - 8

move the x

2x < -16

divide

x < -8

Answer:

Time taken by Mary to get to Brandon = 3 hours

Note: The complete question is found in the attachment below

Step-by-step explanation:

Step 1: Determining the average speed of Mary

At the sign, it shows that Mary has travelled 30 km from Apton in 2 hours to get to the sign.

Therefore, the average speed of Mary is given by;

average speed = total distance/time taken

average speed = 30 km/ 2 hours = 15 km/hr

Step 2: determining the time taken to get to Brandon

Also, from the sign, it can be seen that Brandon is still 45 km ahead. Since Mary continues at the same speed, the time taken will be;

time taken = total distance/average speed

time taken = 45 km/ 15 km/hr

time taken = 3 hours

Answer:ambot waya ako ka balo ina

Answer:

The length of the ladder is 25.1ft

Step-by-step explanation:

We are given

Height of the building  = 21.125ft = a (let)

On forming a triangle we have the height of the building as 'a'

It says that the base of a ladder should be 1 foot away from a building for every 3.25 feet of building height.

so for 21.125ft of height of building  = 21.125/3.5 = 6.5ft

we need the base of the ladder to be at 6.5ft  away from the building on the ground.

Let 6.5ft = b

Now we have the height of the building 'a' and the base distance of the ladder from the building 'b'

Applying Pythagoreans theorem

[tex]\sqrt{a^2 + b^2} =c^2[/tex]  where c represents the ladder length

on substituting the values of a and b

we get c= 22.1ft

but the ladder is 3ft longer than the edge of the roof

so final length of the ladder = 22.1 +3 = 25.1ft

Answer:

i think the answer is 24

hope this helps

Answer:

C. 24

Step-by-step explanation:

(3-5)^4 (2)-16÷2      (Given)

-2^4 (2) - 16/2

16(2) -16/2

32 - 8

24.

Answer:he would pay 156

Step-by-step explanation:i did the math

Answer:

x=0

Step-by-step explanation:

x+x-x=x-x

Answer:

x=0...........................................

Answer: L=A/W

Or you can plug in the values for Area and width.

Step-by-step explanation:

If you divide the total area by the width, you get the length

A: 400

L: ?

W: 50

400=50L

400/50=50L/50

8=L

L=400/50

L=8

Hope this helps!

Slope intercept form: y = mx + b

When a line is perpendicular to another line, its slope is the negative reciprocal to that slope.

From this information, we already know that the slope of our new line is -1/2, because -1/2 is the negative reciprocal to 2 (which is the slope of the original line).

y = -1/2x + b

Because the point (-5,3) is given, we can simply plug the x and y coordinates into our incomplete equation.

3 = -1/2(-5) + b

3=2.5 + b

b = 0.5

ANSWER: y = -1/2x + 0.5

THE GRAPH IS LINKED; RED LINE IS y=2x-3 AND BLUE LINE IS y=-1/2x + 0.5

Answer:

1.) Right

2.)Acute

3.) obtuse

Step-by-step explanation:

Answer:

1.right

2.acute

3.obtuse

Answer:

the picture wont show for the x

Step-by-step explanation:

Answer:

4cm

Step-by-step explanation:

Answer:

5/10 20/28

Step-by-step explanation:

i think only these.. hope this helps..

Answer:

10/14

Step-by-step explanation:

5x2=10

7x2=14

Answer:

you dont have any answers but here they are:

18: 48

19: 5/48

20: 1/8

Step-by-step explanation:

for 18, you basically count ig

19, 1/4 (dime possibility) times 5/12 (<30 days)

20, 3/4 (> 5 cents) times 1/6 or 2/12 (september and october possibility)

hope this helps!

Answer:

-12

Step-by-step explanation:

The slope formula is y2-y1 divided by x2-x1

I plugged it in and got

-12

Answer: x= 14

A= 38

C= 71

D= 71

Answer: $658.14

Step-by-step explanation:

Answer:

9 months

Step-by-step explanation:

got it right

Answer:

George has a seafood addiction

Step-by-step explanation:

Answer:

1.33

Step-by-step explanation:

2 1/2=2.5

1 7/8=1.87

=1.33

Answer:

25

Step-by-step explanation:

175 ÷ 7 = 25

Answer:

D

Step-by-step explanation:

for A if you subtract 3 from both sides and divide by 10 from both you get x = 0 so that has infinate solutions

for B you add 8 to both sides and divide by 16 getting the same thiong as A

For C you ditribut 4 to 2x and -3 getting 8x-12=8x-12 if you solve it you get the answer as A & B

For D if you subtract 12 from one side you get -6x = -6x -12 (-12)

causing you not to be able to solve it

Answer:

x= 15

Step-by-step explanation:

2x+3(x-10)=45

2x+3x-30=45

Combine like terms:

2x+3x-30 turns into 5x-30= 45

5x-30=45

   +30 +30

5x = 75

 x = 15

Answer:

x = 15

Step-by-step explanation:

2x+3(x-10)=45

2x+3x-30 =45

5x-30       =45

5x            =45+30

5x            =75

x              =75/5

x              =15