Mathematics High School

at store B the cost is given by y=2x where y is the cost in Dollars and the x is the number of pounds. what is the unit price of apples at store B​

Answers

Answer 1

the price of an apple is how many pounds of apples time 2

Related Questions

PLEASE HELP ME IT'S DUE TODAY IF CORRECT I'LL MAKE BRAINYLIST!!!!​

Answers

Answer:

A

Step-by-step explanation:

it’s x= -3
just add 1 to each side and divide by 2

(19 x 10 ^5)- (5 x 10 ^5)

Answers

Answer:

1400000

1.4⋅10^6 for science notation ;)

Answer:

1400000x

Step-by-step explanation:

Polynomial factorization topic toh diba?

Safety regulations require that the time between airplane takeoffs (on the same runway) will be at least 4 minutes. When taking off, the run time of an airplane on the runway is 24 seconds. Planes are on average waiting 5 minutes and 54 seconds for take-off. On average there are 12 planes taking off per hour. How many planes are either on the runway or waiting to take off?

Answers

Answer:

1 plane either on the runway or waiting to take off

Step-by-step explanation:

We are given;

Frequency of take off = 12 planes per hour = 12/60 = 0.2 planes per minute

Waiting time on runway = 5 minutes 54 seconds = 5.9 minutes

Run time on runway = 24 seconds = 24/60 minutes = 0.4 minutes

To solve this question, we will use Little's law which is given by the formula;

System inventory = rate of flow × throughput time

Now, rate of flow is the same as Frequency of take off.

Thus, rate of flow = 0.2 planes per minute

Throughput time = Waiting time on runway + Run time on runway

Thus;

Throughput time = 5.9 minutes + 0.4 minutes

Throughput time = 6.3 minutes

Thus;

System inventory = 0.2 × 6.3 = 1.26 planes

Thus is approximately 1 plane.

What the solution for x is in 14+x=3a+ab?

Answers

Answer: a= x+14 /b+3

Step-by-step explanation:

Answer:

Step-by-step explanation:

Simplifying

14 + x = 3a + ab

Solving

14 + x = 3a + ab

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-14' to each side of the equation.

14 + -14 + x = 3a + -14 + ab

Combine like terms: 14 + -14 = 0

0 + x = 3a + -14 + ab

x = 3a + -14 + ab

Reorder the terms:

x = -14 + 3a + ab

Simplifying

x = -14 + 3a + ab

Given the points below, find
XY
XY
.
X(-9, 2)
X(−9,2)
and
Y(5, -4)
Y(5,−4)

Answers

Answer:

XY=(-45,-8)

Step-by-step explanation:

XY=(-9,2)(5,-4)

I’m not sure what this one is . Can anyone help

Answers

Answer

Im not that sure i wish i could help

Step-by-step explanation:

have a good rest of ur day :)

Answer:

105

Step-by-step explanation:

A straight line is worth 180 degrees. Therefore, if you subract the given angle (75) from 180 you will get 105.

180-75=105 degrees.

What is the largest multiple of 7?​

Answers

Answer:

175

Step-by-step explanation:

f(x) = 3x - 5 and g(x) = 5x + 8. Find 3g(x) - 2f(x).

Answers

Answer:

9x + 34

Step-by-step explanation:

3g(x) - 2f(x); f(x) = 3x - 5 & g(x) = 5x + 8.

3(5x + 8) + - 2(3x - 5) (Plug g(x) & f(x) into equation)

15x + 24 + - 6x + 10 (Use distributive property)

9x + 34 (Combine like terms) - This is as much as it can be simplified.

You bike 11.2 miles in 1.4 hours at a steady rate. What equation represents the proportional relationship between the x hours you bike and the distance y in miles that you​ travel?

Answers

Answer:17

Step-by-step explanation:

Answer:

Y=8x

Hope this helped

Step-by-step explanation:

can someone help simplify this 6n+5(10n−7)

Answers

Answer:

21n-35

Step-by-step explanation:

6n+5(10n-7)

distribute 5

6n+15n-35

add 6 and 15

21n-35

you cant subtract 21 and -35 because they arent like terms

excavation scientists excavating a dinosaur mapped the site on a coordinate plane. if one bone lies from (-5,8) to (10,-1) and a second bone lies from (-10,-3) to (-5,-6) are the bones parallel ? explain

Answers

Answer:

Tengoo

Step-by-step explanation:

Miedo

“x” means what in math equations? I’m not the best at math :/

Answers

Answer:

X is just the variable or missing edge, side, angle .etc that you are looking for

Step-by-step explanation:

the x is the missing variable.

20 POINTS PLS ANSWER

Aaron has made a mistake in his work. Circle Aaron’s mistake in the image below.

Answers

Answer: 24 h/ 1 day needs to be circled

Step-by-step explanation:

To cross out the first 1 day and the second, you need to have the last 1 day at the top and 24 hour needs to be on the bottom. (You can see that the h in the answer is at the bottom too.) Good Luck!

The reciprocal of 1/4 as a fraction Please help fast

Answers

Answer:

4/1

Step-by-step explanation:

Hope this help :P

Find the value of x.
81°
39°
X=??


PLEaSE ILL GIVE YOU BRAINLIEST AND 15 POINTS

Answers

Answer:

It's "P"

Step-by-step explanation: Please give me my 15 points

Answer:

X= 60º

Step-by-step explanation:

If you are solving for a ∆, a ∆ has a degree of 180º. This thus when added up gets you.

81º + 39º = 120º

180º - 120º = 60º

Therefore in conclusion, X would be 60º.

Which number line shows the graph of 0.3

Answers

Answer:

im dumb im sorry but u can look it up

Step-by-step explanation:

2x + y = 12
- 3x + y = 2

Answers

the answer is y= -2/3x+4

PLEASE HELP!! 30 POINTS!!

Answers

that is a linear line

Answer:

the slope is 1

Step-by-step explanation:

the line is going up so the slope is definitely positive

and if you use the rise over run method then you should get 1 over 1 which means the slope is one

-4 (7/10) =



Plz tell me the answer fast plz

Answers

Answer with step-by-step explanation:

First, we need to do what's inside the parentheses. 7/10 = 0.7. Then, we do -4 x 0.7 = -2.8

Hope this helped!

Answer:

i think it's -2.8 i hope this helped! im not good at math.

Step-by-step explanation:

Express the number 0.00001038 in scientific notation

Answers

if you want .00001038 to be in scientific notation move the decimal place over behind the first number that isn’t a 0 in this case it’s 1 so it should be

1.038 *10^-5

What is the solution to the equation?
132+x=74
-
O X=-6
O
O X=-6
.
O
X= 20
X= 21

Answers

The answer for the picture would be X=-13/2 or X=-6 1/2
The answer for the other question would be X=-58

Answer:

The second one is right!

x= -6 1/2

Simplify.
9(y + 7) plzzzz answer fastt

Answers

9y + 63 is the answer simplify

Answer:

y=7

Step-by-step explanation:

9y+63

63/9=7

hey what 4a + 5 - 7a = 35​

Answers

A=-10 put this in photo match it will help a lot!

John owns a bakery. His recipe calls for 10 ounces of flour to make a pound
of bread. How much bread will he make if he uses 23 ounces of flour?

Answers

2.3 pounds of bread, 23 divided by 10 = 2.3

Which of the following ratios is not 4:9
8 : 18
12 : 36
20 : 45
16 : 36

Answers

Answer:

I think 12 : 36 I not so sure though

Create a one step equation using the numbers 4 and 6. One you create the
equation, solve it and find the solution.

Answers

Answer:

x=1.5

Step-by-step explanation:

4x=6

6/4=1.5

Given h(x) = 5x - 3. Find h(a + 1).
Given h(x}

Answers

Answer:

5a + 2

Step-by-step explanation:

To find h(a + 1), substitute x = a + 1 into h(x), that is

h(a + 1) = 5(a + 1) - 3

            = 5a + 5 - 3

            = 5a + 2

The answer is 5a+2 your welcome

Solve G(x) for the given domain. Include all of your work in your final answer. Submit your solution.

G(x) = 3x 2 - 2x - 1
G(a + b) =

Answers

Answer: 3a^2+6ab+3b^2-2a-2b-1

Step-by-step explanation:

For G(x), we must plug in (a+b) into G(x):

G(a+b) = 3(a+b)^2-2(a+b)-1

= 3(a+b)(a+b)-2(a+b)-1

= factor: 3(a^2+ab+ab+b^2)- (2a+2b)-1

= multiply: 3a^2+3ab+3ab+3b^2-(2a+2b)-1

= now factor the last part: 3a^2+3ab+3ab+3b^2-2a-2b-1

= add/subtract: 3a^2+6ab+3b^2-2a-2b-1

Answer: 3a^2+6ab+3b^2-2a-2b-1

Answer:

Answer: 3a^2+6ab+3b^2-2a-2b-1

Step-by-step explanation:

For G(x), we must plug in (a+b) into G(x):

G(a+b) = 3(a+b)^2-2(a+b)-1

= 3(a+b)(a+b)-2(a+b)-1

= factor: 3(a^2+ab+ab+b^2)- (2a+2b)-1

= multiply: 3a^2+3ab+3ab+3b^2-(2a+2b)-1

= now factor the last part: 3a^2+3ab+3ab+3b^2-2a-2b-1

= add/subtract: 3a^2+6ab+3b^2-2a-2b-1

Answer: 3a^2+6ab+3b^2-2a-2b-1

Step-by-step explanation:

write the ratio 3 differnt ways AND give 3 equivalent ratios. five horses to seven dogs​

Answers

Answer:

Three different ways to write the ratio"5 to 7    5:7      5/7"   Three equivalent rations" 10:14     15 :21       20:28

Step-by-step explanation:

4. T-Bone's Math teacher requires 6 book
reports the 1st semester. T-Bone has 4
more reports to complete. How many
book reports has T-Bone already
finished?
x - 4 = 6
x + 4 = 6

Answers

Answer:

2

Step-by-step explanation:

6-4=2

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