Use the FOIL method to check your answer from part A.

Use The FOIL Method To Check Your Answer From Part A.

Answers

Answer 1
First = x^2

Inner = -5x

Outer = +8x

Last = -40

It is correct!

Related Questions

Mark went fishing on four Saturdays.
Week 1
Week 2
Week 3
Week 4
Number
of fish caught
4
1
6
3
Time fishing
2.5 hours
1.5 hours
5 hours
2.5 hours
Mean weight
of fish caught
1.2 kg
2.3 kg
0.8 kg
1.9 kg
Mark says,
"One of the fish I caught weighed 5 kg."
In which week did this happen?
(2 marks)
O Week 1
O Week 2
O Week 3
O Week 4

Answers

Answer:

Week 4

Step-by-step explanation:

Week 1 : 4*1.2 = 4.8kg Impossible

Week 2 : 1*2.3 = 2.3kg Impossible

Week 3 : .8*6 = 4.8kg Impossible

Week 4 : 1.9*3 = 5.7kg Possible..

Time fishing : DOESN'T MATTER AT ALL

A supersized laundry detergent has 60% more detergent than the regular size. The supersized has 144 ounces. How many ounces of the detergent are in the regular size

Answers

Answer:

90 ounce in regular size

Step-by-step explanation:

The number of ounces of the detergent are in the regular size is 90 ounces.

How to find the percentage from the total value?

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

We need to Write the percent as a fraction in simplest form

16.24%

So, we can rewrite it as;

16.24 / 100

16 and 24/100 or 16 6/25

So the percent as a fraction is 16 6/25

We are given that;

Percentage of detergent=60%

Number of ounces= 144

Now,

To find how many ounces of detergent are in the regular size, we need to use the information that the supersized has 60% more detergent than the regular size. This means that if we let x be the number of ounces in the regular size, then 144 is equal to x plus 60% of x. We can write this as an equation:

144 = x + 0.6x

To solve for x, we need to combine like terms and isolate x on one side of the equation:

144 = 1.6x x = 144/1.6 x = 90

Therefore, by the given percentage the answer will be 90 ounces.

Learn more about percent here:

https://brainly.com/question/11549320

#SPJ2

Find the equation of the line through point (−3,8) and perpendicular to y=27x+117.

Answers

Answer:

y - 8 = (-1/27)(x + 3)

Step-by-step explanation:

the slope of a line perpendicular to the given y = 27x + 117 is the negative reciprocal of 27, that is, -1/27.  Using the point-slope form  y - k =m(x - h)  to write the new equation, we get:

y - 8 = (-1/27)(x + 3)

State the slope and the y-intercept in each equation. Then graph each linear equation. Be sure to fill out the entire graph and connect the points! Helpppppppppp

Answers

Answer:

Step-by-step explanation:

Use y = mx + b so:

m = 1/2

b = 3

m= - 1/2
b= 3

To graph, start at your b (y intercept) and mark that number on the y-axis. Then continue to build your line using your slope. To do that, start at your b and go down 1 and over 2. Continue until the end of the plane. Then, since it is a negative slope, work your way up 1 and over 2. Then connect your points to get your line.

Hope that helps!

PLEASEEEEE HELPPP!

Subtract and simplify (2y + 34.8m + 3.8) - (14.6m + 15.6 + 2y)

Answers

Answer:

20.2 m − 11.8

Step-by-step explanation:

Answer:

20.2m-11.8

- hope it helps

Juana baked 150 cookies for the bake sale and ate 10% of them. How many cookies did
Juana eat?

Answers

Answer:

15

Step-by-step explanation:

[tex]\frac{150x10}{100}[/tex]=[tex]\frac{1500}{100}[/tex]=15

Solve for x.

Please help !

Answers

Answer:

x = 37 1/2x = 2

Step-by-step explanation:

Parallel lines divide transversals proportionally. I like to write the proportions so the variable is in the numerator. Then the solution is obtained by multiplying by the denominator of the variable term.

1. x/20 = (46 -16)/16

  x = 20(30/16)

  x = 37.5

__

2. (x +4)/13.5 = 4/9

  x +4 = 13.5(4/9) = 6

  x = 6 -4

  x = 2

graph the equation...
0.5s+4a=15​

Answers

Answer: look at the picture if you want me to solve for s or a here

Step-by-step explanation: hope this help

Can you Help me please

Answers

Answer:

-1

Step-by-step explanation:

mn = -3 because 3 × -1 = -3

p^2 = 4 because 2^2 = 4

Then 4 + -3 = -1

Answer:

I have attached a picture of me solving the equation. If you have any questions I am here to help. Hope this helps, thank you :) !!

Substitute
24y = -6 ( ) there is a blank in the parentheses I just need 1 number

Answers

Answer:

y=-4

Step-by-step explanation:

24y=-6

24y/24y=24y/-6

y=-4

What is 1+1? I need help fast.

Answers

Answer:

1+1 is 2

Hope it will help :)


What is the equation of a line that has slope = -4 and y-intercept is (0, 3)?

Answers

Answer:

y= -4x + 3

x is slope and when there is 0 for x in a pair then that is the y intercept

please please please please just answer quickly i have short time left

Answers

9514 1404 393

Answer:

  (x, y) = (10, 4)

Step-by-step explanation:

Opposite sides are the same length, so ...

  ON = LM

  6x -3 = 4x +17

  2x = 20 . . . . . . . . add 3-4x

  x = 10

__

  OL = NM

  x -5 = 3y -7

  10 -5 + 7 = 3y . . . . . substitute x, add 7

  12/3 = y = 4 . . . . . .  simplify, divide by 3

The values of x and y are 10 and 4, respectively.

Vinny donates 15 dollars to charity every two weeks. At this rate, how long will it take Vinny to donate 90 dollars?​

Answers

Answer:

6

Step-by-step explanation:

Because 90/15 =6

Answer:

It is 12!

Step-by-step explanation:

15 divided by 2

7.5 times 90

12!

I also put it in the Boom  Cards and it was correct!

What is the mean temperature for the 10 days?

Answer chooses ::
A.12

B. 26

C. 35

D. 46

Answers

Answer:

46

add all the number together and divide by how many there is

Plz help me get the right answer

Answers

that is the answer i hope you get it right!

Steve is trying to figure out the ages of his 3 uncles.

Uncle Bill is twice as old as Uncle Tom. Uncle Keith is
5 more than Uncle Bill. He knows that the sum of their ages is 75.

What are the ages of his 3 uncles?

Answers

Tom = 14
Bill = 28
Keith = 33


Tom = x
Bill = 2x
Keith = 2x+5

5x+5 = 75
5x = 70
x = 14

Tom = x = 14
Bill = 2x = 28
Keith = 2x+5 = 33

Solve the following:

4³/(-12+2²)
--------------------------
(2x3)²+(-5x2x3)+2

Answers

Answer:

1. =−8

2. =4x^6−5x^5+2

Step-by-step explanation:

happy to help ya :)

The parks department is planting trees. Maple trees cost $50 and Oak trees cost $25. The tree planting budget is $800. What is the x-intercept in this situation

Answers

Answer:

looooook ittttt uppppppps bwbebee

Step-by-step explanation:

bagsywbwbebne

e

e

e

e

e

e

e

ejdjdndndeebbebe

Answer: 50 or 25

Step-by-step explanation:

i apologize if i am wrong

Solve using polynomial long division and please show work:
(5x^4 + 21x^3+ 5x^2- 9x - 6)/(5x^2 + 6x + 2)

Answers

9514 1404 393

Answer:

  x² +3x -3 +3x/(5x² +6x +2)

Step-by-step explanation:

As with any long division, you formulate a partial quotient, then subtract the product of that and the divisor from the dividend. The result is a new dividend. You're done when the degree of the dividend is less than the degree of the divisor.

The partial quotient term is simply the ratio of the highest-degree terms in the dividend and the divisor. (That is what makes it easier than numerical long division.)

_____

Web page formatting cut off part of the "Hints" in the first attachment. The second attachment shows the full "Hints."

Select all ordered pairs that correspond to input-output pairs of the function y = −7x + 6.

Answers

Answer:

There are no options, so i will answer in a general way.

In a function:

y = f(x)

The output is y, and the input is x, and the ordered pair is written as (x, y)

In this case, we have the function:

y = -7*x + 6

Then we need to have different inputs and then find the outputs for each.

For example, if x = 1.

y = -7*1 + 6 = -1

Then we have the ordered pair (1, - 1)

if x = 0

y = -7*0 + 6 = 6

then we have the ordered pair (0, 6)

The general ordered pair is written as:

(x, y =  -7*x + 6)

or:

(x,   -7*x + 6)

Where you only need to replace the value of x.

x cm
8 cm
2x cm
1 cm
The longest side on the shape is 12 cm
Work out the value of x.

Answers

Answer:

The value of x must be 6. Because as it is said that the longest side of this shape is 12 therefore, if 2 is multiplied with 6 one of tge sides is 12, which is the biggest.

Hope it helps!!

The graph shows the distance a train travels over a period of time. What is the independent variable in the graph?

Time

Distance

The train

There is no clear independent variable.

Answers

Distance is the independent variable.

What is the slope of the line?

Answers

Answer:

2

Step-by-step explanation:

from (0,1) to (1,3)

is up 2 over 1

2/1=2

hope this helps!

Write an equation of the line that passes through (−4,−5) and is parallel to the line y=−4x−1.

Equation: y=

Answers

Answer:

step 1. y - y1 = m(x - x1). This is the standard line equation given a point and a slope.

step 2. parallel lines have the same slope so the slope is -4.

step 3. y - (-5) = -4(x - (-4)).

step 4. y + 5 = -4x - 16.

step 5. y = -4x - 21.

Select all that apply.

Which of the following are proportions?

Answers

Answer:

A, C and D

Step-by-step explanation:

both A, C and D are both porportions because they both equal the other fraction.

Answer:

1, 3, 4

Step-by-step explanation:

i had this on my test- im doing it rn.

5 divided by 6.25 please

Answers

Answer:

0.8

Step-by-step explanation:

5 ÷ 6.25 = 0.8

You can do this on a calculator.

Please help will give Brain to right person

Answers

okay so i’m 100% because i just started learning this but i think ASA

Theequationforlinefcanbewrittenasy = –3x − 6
. Line
gisparalleltolinefandpassesthrough
(6, –8) . What
istheequationofline
g ?


Write the equation in slope-intercept form. Write the numbers in the equation as proper fractions, improper fractions, or integers.

Answers

Answer:

Step-by-step explanation:

f(x) = -3x-6

slope of line is -3

parallel lines have the same slope

point-slope equation for line of slope -3 that passes through (6,-8):

y+8 = -3(x-6)

put equation into slope-intercept form:

y = -3x + 10

Answer:

[tex]y = - 3x + 10[/tex]

Step-by-step explanation:

We are asked to find a line parallel to line f

[tex] - 3x - 6[/tex]

and passes through 6,-8.

Parallel lines have the same slope so our new line will also has-3 as it slope

wo using the slope intercept form let update our equation so far.

Slope intercept is

[tex]y = mx + b[/tex]

where m is the slope and b is the y intercept

plug in -3 for the slope since our new equation must be parallel.

[tex]y = - 3x + b[/tex]

Now plug 6 for x and -8 for y.

[tex] - 8 = - 3(6) + b[/tex]

[tex] - 8 = - 18 + b[/tex]

[tex]b = 10[/tex]

Our equation is

[tex]y = - 3x + 10[/tex]

Can someone help me please :)

Answers

Answer:

-2   :)

Step-by-step explanation:

-2 is the correct answer. I hope this helps :)
Other Questions
Larry wants to purchase birthday gifts for his twin sisters. One sister likes daises which costs $2.00 per stem and the other likes tulips which costs $3.00 per stem. Which inequality could he use to determine how many of each flower he could buy if he only has $35.00 to spend? Let x represent the number of daisies and y the number of tulips. Group of answer choices Please help!!Raymond planted a vegetable garden containing 50 plants. There were 15 tomato plants, 10 green bean plants, 5 pepper plants, 12 zucchini plants, and 8 cucumber plants.Use the percent that you find and multiply each times 360 to find the number of degrees for each sector of the circle graph based on this data. A rectangular prism and its dimensions are shown in the diagram.What is the total surface area of this rectangular prism in square inches? In 2014, a drought in the Midwest raised grain prices, leading to a decline in the size of cattle herds. Ultimately, the price of ground beef rose from about $3 a pound to over $4 by 2015. Demonstrate graphically the effect of the drought on equilibrium price and quantity in the ground beef market. Josie surveyed her classmates. She found 8 students who walk, 30 students who ride the bus to school, 9 who ride bikes, and 3 who ride in cars. What is the experimental probability that the next student Josie surveys will walk to school? i know the value of x is congruent to the other side, confused about the square root part how much degrees is angle y Angle y is - degrees. Can anyone help plz plz 9/7 + a = 13/2What does 'a' equal. The pigs steal the milk AND apples now... Can we always see subtle signsof abuse of power in society? If $25,000 is borrowed with an interest of 8.0% compounded annually, what is the total amount of money needed to pay itback in 10 years?Round your answer to the nearest cent.Do NOT round until you have calculated the final answer. Calculate the amount of work done in lifting a heavy load of 50kg up to the height of 3m? solve this .......,..,.,.,..,.,,.,.,.,.,.,.,.,.,..,.,.,.,.z.,.,.,.,..,.,.,.,.,,.,.,., How many blocks with dimensions of 3x1x1 can fit in a unit cube?x123 69 total number of atoms in 4so2 1. Consider the surface area of the following pyramid.(a) Calculate the total surface area of the pyramid. Show your work.(b) Calculate the lateral surface area of the pyramid. Show your work.Answer: A cup of coffee is made in the morning by pouring water ov er ground up coffee beans in a piece of paper and by collecting the brown liquid that comes through. Which techniques used 5. Either, John or his sister pick up thechildren whenever their parents work thesecond shiftWhich correction should be made to thissentence?A. replace his with himB. change pick to picksC. replace their with they'reD. change parents to parents How did Dmitri Mendeleev arrange the periodic law?a. Each set of elements was arranged in special columns based on their mass.b. Each set of elements was arranged in special columns based on their diameter.c. Each set of elements was arranged in special periods based on their qualities.d. Each set of elements was arranged in alphabetical order. In DEF, F = D and EF = 4 cm and DF = 5 cm. Then find the length of DE