Fiona wrote out the description of each step for her multiplication of the binomial and trinomial (2x – 3)(5x2 – 2x + 7).

A table titled Fiona's Product with 2 columns and five rows. The first column is labeled steps with 4 steps shown. The second column is labeled result and shows 5 result expressions.

In which step did Fiona make an error?
Step 1
Step 2
Step 3
Step 4

Answers

Answer 1

Answer: B) Step 2

Step-by-step explanation:

Answer 2

Answer:

B. Step 2

Step-by-step explanation:


Related Questions

answer asap’!!!!!!!!!!

Answers

Answer:

Y axis

Step-by-step explanation:

this is correct iehegejdbd

Answer:

This is a reflection over the x-axis.

Step-by-step explanation:

The x-axis goes vertically;

The y-axis goes horizontally.

I hope this helped you! If it did, please consider pressing thanks, rating my answer, and marking as Brainliest. It would be a big help! Have a great day! :)

What is the slope and y-intercept of the graph?



Slope:

y-intercept:

Answers

Answer:

Slope: 0

Y-intercept: 2

Step-by-step explanation:

Answer:

Slope = 0

Y-intercept = 2

Step-by-step explanation:

Hello!

The slope of the graph is how much the graph rises, compared to how much the graph runs.

As you can see here, the graph rises by 0, but runs infinetely, giving a slope of 0.

The y-intercept of the graph is where the graph intersects the y-axis.

The y-intercept here is 2, because it crosses the y-axis at (0,2).

whats the slope and y intercept of the line: y=1/2x +2

Answers

Answer:

slope: 1/2

y-intercept: 2

Step-by-step explanation: If u go by y=mx+b, you know that m= your slope and b equals the y-intercept. so to put them together:

y=mx+b

     |      |

y=1/2x+2

what is 2 wholes 3/5 x 3 wholes x 1/3

Answers

Answer:

2 3/5 x 3 1/3 = 26/3 = 8 2/3

How can we change 1 litre into 1000cm3

Answers

1 litre is equal to 1000cm³.

To change from litres into cubic centimetres, you times the value by 1000.

Eg:
Imagine the question “turn 5 litres into cm³”

First step would be to figure out how many litres we have, which is 5.

Now, we multiply 5 by 1000, which gives us 5000.

Therefore 5 litres = 5000cm³

I hope this helps and made sense, if you have any more questions or need me to explain further, just ask! :)

(If I helped you at all I’d greatly appreciate a thanks or if I really helped you a Brainliest!)

Step-by-step explanation:

1 Liter (L) is equal to 1000 cubic centimeters (cm3). To convert liters to cubic centimeters, multiply the liter value by 1000. For example, to convert 2 liters to cubic centimeters, multiply 2 by 1000, that makes 2 L is 2000 cm3.

Calculate the slope of the line passing through the points (4, 7) and (9, -1).

Answers

the answer is -8/5

ur welcome lolz

Answer:

The slope is -1.6

A person’s weekly pay is directly proportional to the number of hours worked. Shawn’s pay is $123.00for 20 hours of work. Find the amount of pay for 31 hours of work. ONLY NUMERICAL VALUE

Answers

Answer:

$190.65 for 31 hours

Step-by-step explanation:

P= ha

123=20a

123/20=a

6.15=a

P=6.15h

P= 6.15(31)

p=190.65

what is the answer .....................

Answers

Answer:

                                      \\\\\\\\\\

Step-by-step explanation:

                                     

am • an = am + n, where a is a real number and m and n are integers

Use the product of powers property to simplify the expression –2x3y4x2y3.

–2(xy)12

–2(xy)72

–2x6y12

–2x5y7

Answers

Answer:

it's D i just took it.

Step-by-step explanation:

Answer:

D. -2x^5y^7 on edge

Step-by-step explanation:

What is the value of 2/13÷2/3

Answers

Answer:

[tex]\frac{2}{13}/\frac{2}{3}\\ \frac{2}{13}*\frac{3}{2}\\\frac{3}{13}[/tex]

Step-by-step explanation:


Figure 3 shows a sketch of part of the curve C with equation
Y=x(x+ 4)(x - 2)
The curve C crosses the x-axis at the origin and at the points A and B.
(a) Write down the x-coordinates of the points A and B.

Answers

Answer:

Step-by-step explanation:

because The curve C crosses the x-axis at the origin and at the points A and B =>  the x coordinates of A and B are the solution of the equation:

 x(x + 4)(x - 2) = 0

<=> x = 0

      x = -4

      x = 2

because the x-coordinates of the points A and B aren't 0 and the x-coordinate

of A is a negative value

=>  the x-coordinate of  A is -4

the x-coordinate of B is 2

Write an equation in slope intercept form for the line that it passes through (10, 3) and is parallel to the line described by y = 4x + 7.

Answers

Answer:

y = 4×-37

Step-by-step explanation:

y - 3 = 4(× - 10)

y - 3 = 4× - 40

+3. +3

y = 4x - 37

sorry if this wrong, but the equation setup is right

which triangle is the most similar to triangle ABC? ​

Answers

Using the process of elimination,

Answer J is the answer, it is the only answer that has a ratio between the given shape of 1:2, the dilation is 1/2 or x2 if you're going from object J to ABC.

how do you solve (5)/(18)-(x-2)/(9)<=(x-4)/(6)

Answers

Answer:

x ≥ [tex]\frac{21}{5}[/tex]

Step-by-step explanation:

Given

[tex]\frac{5}{18}[/tex] - [tex]\frac{x-2}{9}[/tex] ≤ [tex]\frac{x-4}{6}[/tex]

Multiply through by 18 ( the LCM of 18, 9 and 6 ) to clear the fractions

5 - 2(x - 2) ≤ 3(x - 4) ← distribute parenthesis and simplify

5 - 2x + 4 ≤ 3x - 12

9 - 2x ≤ 3x - 12 ( add 2x to both sides )

9 ≤ 5x - 12 ( add 12 to both sides )

21 ≤ 5x ( divide both sides by 5 )

[tex]\frac{21}{5}[/tex] ≤ x , that is

x ≥ [tex]\frac{21}{5}[/tex]

Perform the following mathematical operation, and report the answer to the correct umber of significant figures 7.125*8.00

Answers

Answer:23☺️

Step-by-step explanation:

Answer:

57.0

Step-by-step explanation:

I got it from a calculator and when I typed it in, it was correct.

Find the rate. $7.96 for 5 pounds

Answers

Answer:

So $1 is approximately £0.628

So £1 is exactly $1.592

Explanation:

It all depends on the basis of comparison. That is; which of the two you wish to make the unit ( 1 of )

Maggie combines 8.27 ounces of strawberries with 6.65 ounces of blueberries to make fruit bowls. She pours the fruit equally into 2 bowls, and has 1.56 ounces of fruit left over. How many ounces of fruit are in each bowl

Answers

Answer:

6.68 ounces

Step-by-step explanation:

Maggie combines 8.27 ounces of strawberries and 6.65 ounces of blueberries to make a fruit bowl

= 8.27 + 6.65

= 14.91 ounces

She will have 1.56 ounces left over

= 14.91-1.56

= 13.36 ounces

Therefore the number of ounces in each fruit bowl can be calculated as follows

= 13.36/2

= 6.68 ounces

Please help me with this

Answers

Answer:

11z + 11

Step-by-step explanation:

Somebody help with 1 & 2..Help solve for x

Answers

Answer:

x = 574 and x = - [tex]\frac{3}{4}[/tex]

Step-by-step explanation:

(1)

0.25x = 143.5 ( isolate x by dividing both sides by 0.25 )

x = 574

(2)

- 4x + [tex]\frac{1}{2}[/tex] = 3 [tex]\frac{1}{2}[/tex] ( subtract [tex]\frac{1}{2}[/tex] from both sides )

- 4x = 3 ( divide both sides by - 4 )

x = - [tex]\frac{3}{4}[/tex]

#1. 0.25x = 143.5

x = 574, How did I get this answer? I simply divided 143.5 by 0.25 and you get 574, which will be the missing number (also known as x.)

But, before you write this down as your answer - how can we check if 574 is correct?

Well we're going to have to do the reverse of dividing, which'll be multiplying.

Multiply 0.25 by 574! (It does equal 143.5), Therefore, you have checked your answer and now you know it is correct.

#2. -4x + [tex]\frac{1}{2}[/tex] = 3

This equation simplifies to [tex]\frac{2x-1}{4} = \frac{7}{2}[/tex]. Let's go on ahead and figure this problem out step-by-step!

First, we have to cross multiply. As shown here:

(2x-1) × (2) = 7 × 4x

4x - 2 = 28x

After that, we're going to have to subtract 28x from both sides of the equation.

4x - 2 - 28x = 28x - 28x

-24x - 2 = 0

Next, add 2 to both of the sides.

-24x - 2 + 2 = 0 + 2

- 24x = 2

On your last step before finding out what x is, the final thing we've got to do is divide both sides by -24.

[tex]\frac{-24x}{24} = \frac{2}{-24}[/tex]

x = [tex]\frac{-1}{12}[/tex]. This is your solution for #2.

If this was helpful to you, please give a thanks and rate it! Also please mark brainliest if it was all correct and helped you. :) I'd really appreciate it, have a good day!

8th grade geometry HELP PLEASE THIS IS ALREADY LATE AND IS COMPLETELY DUE SOON

Answers

Answer:

U need to post a pic so I can see ur question

Step-by-step explanation:

I NEED HELP ASAP. I WILL GIVE BRAINLYIST!! The speed of an object in space is shown in the graph.

Answers

Answer:

3/2

rises by 3

runs by 2

I hope this is good enough:


Determine the constant rate of change between x and y in each table?
x
1
5
9
13
Y
-6
-3
0
3

Answers

x = plus 3 < I think , Y= -3

The Charles River in Massachusetts is 130 km long.
How long will it be on a map drawn at the scale 1:2,000,000?
plsplsplsplsplsplsplspslpslpslpslpslsplspslplsplspslpslpslpslpslpls help
rsm is hard

Answers

Answer:9

Step-by-step explanation:

basically what you do is 1equal 1 divided by 8 2 68 equals one so yea

Answer: 6.5 cm

Step-by-step explanation:

1 km= 1000000 cm

130 km / 2,000,000 = 6.5

What is the largest output achieved by the function? At what x-value is it hit (also will mark Brainlest!!!)

Answers

Answer:

f(1) = 4

Step-by-step explanation:

Largest output is 4, when x=1.

Answer:

f1 = 4

Step-by-step explanation:

Is it a rational or irrational?

Answers

Answer:

rational

Step-by-step explanation:

because it has a decimal

Answer:

Rational

Step-by-step explanation:

Any number that is a repeating decimal or can be represented by a fraction is a rational number. If there is a decimal with no pattern, it is irrational... but otherwise, it is considered rational.

3
The table below shows the number of teachers with different hair colors at a school.
Hair Color
Number of Teachers
Red
3
Brown
12
Black
16
Gray
8
Blonde
20
Use the drop-down menu to correctly complete the statement:
For every
6
teachers with blonde hair, there are
4
V
teachers with brown hair.
Hint(s)
1/1

Answers

Answer:

where is the table

Step-by-step explanation:

please make the statement clear instead of copy and pasting the question so we can answer the question correctly

Write a sentence of the form “–––––––––––––– is a function of –––––––.”

Type your response in the space below.

Answers

Answer:

my mom is a function of disappointment  

Step-by-step explanation:

why? becuase shes mean

Two trains leave stations 324 miles apart at the same time and travel toward each other. One train travels at 100 miles per hour while the other travels at 80 miles per hour. How long will it take for the two trains to meet? Do not do any rounding.​

Answers

Answer: The first train gets to the station in 3 hours 14 minutes, and 40 seconds if it is a consent speed of 100 mph The second train gets to the station in 4 hours and 3 minutes if it is a consent speed of 80 mph, so they would meet in 4 hours and 3 minutes.

Step-by-step explanation:

simplify the square root of 18

a. 2 radical 3
b. 2 radical 9
c. 3 radical 2
d. 9 radical 2

Answers

I think the answer is (C). Hope this helps! :)

find the coordinates of the vertices of the image when abc is dilated by a factor of 2. the vertices for the preimage are a(1,1), b(2,2), and c(1,3).

Answers

Answer:

its c

Step-by-step explanation:

plz give brianllets

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