Multiply each binomial pair using any method and simplify it.

1. (2x+4)(x+3)

Answers

Answer 1
2x • x is 2x^2. 2x•x is 6x. 4•x is 4x. 4•3 is 7
We then combine like terms which is 6x and 4x.

(2x+4)(x+3)
2x^2 +6x+4x+7
=2x^2 + 10x +7

Related Questions

The graph shows one of the linear equations for a system of equations. Which equation represents the second linear equation for the system of equations that has the solution which corresponds to a point at (2,0)?
A) -x - 3y = 2
B) x + 3y = -2
C) 5x + y/2 = 10
D) 5x + y/2 = -10

Answers

I think is letter c

A Ska.n.ky Kinda Actor
By LiamReptile
An Original Song
BEST SONG EVER!

He gets on with life as a actor,
He's a ska.n.ky kinda chap.
He likes listening to music on Sundays,
He likes breeding guppies in the week.
He likes to contemplate orange juice.
But when he starts to daydream,
His mind turns straight to Garden gnomes.

Shoop-shoop!

Sometimes I look at him and I look into his eyes,
I notice the way he thinks about Garden gnomes with a smile,
Curved lips he just can't disguise.
But he thinks it's orange juice making his life worthwhile.
Why is it so hard for him to decide which he loves more?
Orange Juice or...
Garden Gnomes?

He likes to use words like 'sorry,'
He likes to use words like 'magic.'
He likes to use words about orange juice.
But when he stops his talking,
His mind turns straight to Garden gnomes.

Shoop-shoop!

Sometimes I look at him and I look into his eyes,
I notice the way he thinks about Garden gnomes with a smile,
Curved lips he just can't disguise.
But he thinks it's orange juice making his life worthwhile.
Why is it so hard for him to decide which he loves more?
Orange Juice or...
Garden Gnomes?

He likes to hang out with Mr.spanpergampers,
He likes to kick back with jolly joe,
But when left alone,
His mind turns straight to Garden gnomes.

Shoop-shoop!

Sometimes I look at him and I look into his eyes,
I notice the way he thinks about Garden gnomes with a smile,
Curved lips he just can't disguise.
But he thinks it's orange juice making his life worthwhile.
Why is it so hard for him to decide which he loves more?
Orange Juice or...
Garden Gnomes?

He's not too fond of big people,
He really hates my chicken noodle caserol,
But he just thinks back to Garden gnomes,
And he's happy once again.

Shoop-shoop!

Answers

Answer:

I rate this song a 9/10 could use some more shoop-shoop!

A line includes the points (-7, -4) and (-3, -8). What is its equation in point-slope form?
Use one of the specified points in your equation. Write your answer using integers, proper
fractions, and improper fractions. Simplify all fractions.

Answers

Answer:

46x=75

Step-by-step explanation:

Please help its timed!
At which value in the domain does fx) = 0?

X=-3
X=0
X= 1
X=4

Answers

Answer:

x= -3

Step-by-step explanation:

f(x)=0 when x= -3

Answer:

X=1

Step-by-step explanation:

If you look at the graph you can see that it intercepts 1 on the X axis so that would be the coordinates (1,0)..and f(x) would be the y and that equals 0.

Hope this helps!

HELP PLS ASAP TYSM Toby's principal wants to put a new fence around the playground. The playground is a rectangle in shape.

It is 75.23 meters wide and 105.55 meters long. How much fencing does he need?

A. 371.56

B. 361.56

C. 361.65

D. 362.56

Answers

Letter B
(75.23 + 75.23) + (105.55 + 105.55)

A factory makes 50 cauldrons in 4 hours. What is the unit rate?

Answers

Answer:

12.5 for every 1 hour

Step-by-step explanation:

kim spent $35 on a notebook and some pens. if the notebook cost $3 and each pen cost $4 then how many pens did she buy?

Answers

Answer: 8 pens

Step-by-step explanation:

35 - 3 = 32, 32 divided by 4 is 8.

The sum of 3 terms in A. P.is - 3 and their product is 8, then sum of squares of the numbers is

Answers

Given:

sum of the numbers = - 3

Product of the numbers = 8

Find:

sum of squares of the numbers

Solution:

Let the three terms be a - d , a , a + d.

sum of the numbers = - 3

→ a - d + a + a + d = - 3

→ 3a = - 3

→ a = - 3/3

→ a = - 1

Also,

Product of the numbers = 8

→ (a - d) * (a) * (a + d) = 8

Putting the value of a and using (a + b) * (a - b) = a² - b² we get,

→ [ (- 1)² - d² ] = 8/ - 1

→ 1 - d² = - 8

→ 1 + 8 = d²

→ 9 = d²

→ d = 3

Hence,

a - d = - 1 - 3 = - 4 a = - 1 a + d = - 1 + 3 = 2

Now,

Finding Sum of their squares :

→ (a - d)² + a² + (a + d)²

→ ( - 4)² + ( - 1)² + (2)²

→ 16 + 1 + 4

→ 21

Hence, the sum of the squares of the three terms is 21.

I hope it will help you.

Regards.

Write an equation of the line that passes through (-1, 3) and has a slope of -4.
HELPPP

Answers

Answer:

y = -4x -1

Step-by-step explanation:

(-1, 3)     y = mx + b

3 = (-4)(-1) + b

3 = 4 + b

-1 = b

In y=mx+b form it would be
y=-4x+7
because 7 is the y-intercept and the slope will be the m in “mx”

You are making a banner from a piece of paper that is 11/12 feet long. You cut off a piece that is 1/4 feet long. How much paper is left to make the banner?

Answers

Answer:

2/3 feet

Step-by-step explanation:

Available length = 11/12 feet

Piece cut out = 1/4 feet

How much paper is left to make the banner?

Paper remaining = available length - piece cut out

= 11/12 - 1/4

= 11-3 /12

= 8/12

= 2/3 feet

Paper left to make the banner = 2/3 feet

HELP!!!!!!!!!!!!! DeMarcus went to a restaurant with his debate team. DeMarcus's order came to $15.32. If DeMarcus wants to leave a 20% tip, how much will DeMarcus pay? How much was the tip? Show your Math and Explain how you used math to determine your answer.

Answers

Answer:

DeMarcus will pay $18.38. His tip is $3.06.

Step-by-step explanation:

Change the percent into a decimal: 20% = 0.20

Multiply the decimal by $15.32: 0.20 x 15.32 = $3.06

Add the tip to the total: 15.32 + 3.06 = $18.38

Select all names that apply.
100
100
A
whole
B
real
С
rational
D
Integer

Answers

Answer:

All of those options apply to 100.

Answer:

A, B, C, D

Step-by-step explanation:

100 is a whole number there are no decimals or fractions

its a real number because practically every number is a real number.

its rational because it doesnt repeat, it ends

its an integer because all whole numbers are integers

Usually when Elena makes bird food she mixes 9 cups of seeds with 6 tablespoons of maple syrup.However today she is short on ingredients.Think of a recipe that would yield a smaller batch of bird food but still taste the same

Answers

Answer:

3 cups and 2 tablespoons

Step-by-step explanation:

divide 9 and 6 by 3

I need help ASAP..........

Answers

Answer:

The area of the pool is 3 times the area of the cafeteria.

Step-by-step explanation:

Being that the dimension of the pool is 1.5 times larger than that of the cafeteria it means that 2 of it's sides are 1.5 times longer than the cafeterias. 2 x 1.5 = 3

So the area would be 3 times the area of the cafeteria.

Complete the steps: 4/9÷ 1/2


Rewrite the division problem as multiplication:

Multiply the numerators and the denominators. The answer is

.

Answers

Question

Complete the steps: 4/9÷ 1/2Rewrite the division problem as multiplication: Multiply the numerators and the denominators. The answer is .

Answer:The  botttom one is 8/9  the top is 4/9 X 2/1 Step-by-step-step explanation:

Answer:

4/9 x 2/1

Step-by-step explanation:


Which term can be put in the blank to make the statement below true 3,000,000 = 30
A thousands
B ten-thousands
C hundred-thousands
D millions

Answers

Answer:

C, hundred-thousand

Step-by-step explanation:

To get from 30 [thirty] to 3,000,000 [three million] is 30 hundred thousands

What is 4 divided by 3/5

Answers

Answer:

20/3

Explanation:

if you put 4 over on then do the keep switch flip procedure then you will get 4/1 times 5/3 which will give you 20/3

Give the letter of the equation that matches the graph.

Answers

Answer:

I'm not sure but I think that's the answer

Step-by-step explanation:

D. y=⅔x+2

Solve the equation 7x - 4 = 3 +88.

Answers

Answer: x= 13.57

Step-by-step explanation: 7x 13.57 - 4 = 91= 3+88 = (91= 91).

Which list of ordered pairs represents solutions to x+y=2?
(-4, 6), (0, 2), (4, 2)
(-4, 6), (0, 2), (4,-2)
(-4, -6),(0.2), (4.2)​

Answers

Answer:

(-4, 6), (0, 2), (4,-2)

Step-by-step explanation:

Someone helpp please!!

Answers

Answer:

38 is your answer

Step-by-step explanation:

had the same question in 5th grade

Answer:41.97

so if you need to round it would be 42 or it may just be 41. remember that a triangle always = 180

Step-by-step explanation:

A blue print is drawn using a scale of 2mm/25 ft. What length is represented by 1 mm?

Answers

Answer:

1mm/12.5 feet

Step-by-step explanation:

if its to scale and 2mm is 25 ft, then you would divide by 2 and get 1mm/12.5 ft

Answer: 12.5 ft

Step-by-step explanation:

Se midió la longitud de un segmento con una regla que tiene la graduación hasta un milímetro y se obtuvo la medida 5.3 cm. ¿Entre qué valores está la medida real x cm? Expresa tu respuesta con una desigualdad.

Answers

Answer:

Las siguientes desigualdades expresan la condición real de la medida:

[tex]5.2\,cm < x <5.4\,cm[/tex], donde [tex]x[/tex] es la medida captada visualmente.

O de manera más rigurosa:

[tex]5.2\,cm \leq (5.3 \pm \epsilon)\,cm\leq 5.4\,cm[/tex], donde [tex]\epsilon[/tex] es el sesgo no captado por el observador.

Step-by-step explanation:

La graduación de la regla es la resolución visual de la medida, equivalente a 0.1 centímetros. Entonces, la medida obtenida de 5.3 centímetros es equivalente a un valor [tex]x[/tex] mayor que 5.2 centímetros y menor que 5.4 centímetros. Matemáticamente hablando, tenemos la siguiente desigualdad:

[tex]5.2\,cm < x <5.4\,cm[/tex], donde [tex]x[/tex] es la medida captada visualmente.

De manera más rigurosa, podemos describir el valor medido más un sesgo no captado por el observador ([tex]\epsilon[/tex]), medido en centímetros, dentro del intervalo citado:

[tex]5.2\,cm \leq (5.3 \pm \epsilon)\,cm\leq 5.4\,cm[/tex]

A quarter, nickel, and dime were tossed. Above are the possible outcomes. What is the possibility of getting at least two heads?

3/8
1/2
5/8
7/8

Answers

Answer:

3/8

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

A certain type of car has room for 4 passengers.

1. Write an equation relating the number of cars (n) to the number of passengers (p).
2, How many passengers could fit in 78 cars?
3. How many cars would be needed to fit 78 passengers?

Answers

Answer:

A. 14 cars

Step-by-step explanation:

A and B are two similar 2D shapes.

The area of shape A is 200 cm.
Calculate the area of shape B.

Answers

Answer:

312.5²

Step-by-step explanation:

15/12=1.25

200*1.25²

200*1.5625=312.5

Answer:

312.5cm^2

Step-by-step explanation:

Yo, Ik is too late for this answer, but this gives you full marks

15÷12=1.25

1.25²=1.5625

200×1.5625=312.5cm²

solve for x. 2x+3 greater than 7

Answers

Step-by-step explanation:

2x+3>7

2x>7-3

2x>4

x>4/2

x>2

Answer:

x>2 / x=2

Step-by-step explanation:

2x+3>7  - minus 3 from both sides

2x>4    - divide by 2

x>2

COIVHTME

which letters have rotational symmetry when rotated 180 degrees

Answers

O, I, and H
When you rotate these letters 180degrees they stay the same as they were

5.075 as a mixed number

Answers

Answer:

5[tex]\frac{3}{40}[/tex]

Step-by-step explanation:

Answer: 5 3/40

explanation: did you mean a mixed fraction or nah?

What is the slope of the one on the right

Answers

Answer:

Slope of function b is 3

Step-by-step explanation:

I would say the slope is 3
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