Which of the following is true concerning the expression 5x + 7 + 2x? Please circle the correct answer.
A. 5x and 7 are like terms.
B. The simplified form of the expression is 5x + 9.
C. 5x and 2x are like terms.
D. The simplified form of the expression is 14x.

Answers

Answer 1
its C because both 5x and 2x have the same x at the end and their both considered like terms. so the answer would be C and if it was to be solved 5x+2x= 7x and 7+7x would be the final answer. since the 7 with no x has no x, it wouldnt have to be solved or simplified

Related Questions

Answer ASAP pls pls ASAP

Answers

Answer:

it 5

Step-by-step explanation:

15-10= 5 so r=5

Answer:

The value of r will be 5.

Step-by-step explanation:

15=r+10

15-10=r

5=r

Please help me ASAP please do not put a link

Answers

1478 cubic feet

First, calculate volume of the shed, then minus that by the volume of the cubes...

Volume(shed) = 12*12*12 = 1728

Volume(cube) = 2.5*2.5*2.5 = 15.625

1728 - 15.625(16) = 1478 cubic feet

does anyone know this one

Answers

Answer:

x + 3y = 14

-4 + 3y = 14

+4 +4

3y = 18

y = 6

Please someone answer this!
Andrew has $90 in a savings account. The interest rate is 10% per year and is not compounded. How much interest will he earn in 2 years?

Answers

Answer: 108$

Step-by-step explanation:

What is the probability of NOT landing on a 7?
Answers:
1/7
2/7
6/7
3/7

Answers

Answer:

6 out of 7 6/7

Step-by-step explanation:

Mmm statistics at its best, okay lets go.

So I’m assuming this is a 7 sided die or something along those lines.

So, if you could land on any other value EXCEPT for seven, since six values are before, it would be a 6 out of 7 chance to not land on a 7.

what is the 3rd root of -125

Answers

Answer:

-5

Step-by-step explanation:

-5


dkfnfjdksknfmdmcnc

Someone please help?

Answers

Answer:

b

the answer is b ots is not a ot c for sure

Find the length of the third side. If necessary, write in simplest radical form. 10 6​

Answers

Step-by-step explanation:

10²+6²

100+36=136

square root of 136

Given that AlHJ is equiangular, find x and y.
A. X = 57, y = 54
B. X = 57, y = 63
C. X = 66, y = 54
D. x = 66, y = 55

Answers

Answer:

it's A

total HJY = 180

I dont know how to explane sorry but A is the answer

Q is equidistant from sides of angle TRS as shown in the figure. Find the measure of angle RSQ. The diagram is not a scale

Answers

(6x-13)=(4x+5)
2x+18
18/2=x=9
6(9)-13=41
4(9)+5=36

Hannah is n years old.
Her aunt Emily is three times older than Hannah.
Emily is 48 years old.
(a) Write down an equation for this information.
(b) Solve your equation to find how old Hannah is.

Answers

Answer:

(this is easy)

n x 3 = 48

48/3 = n

n= 16

Hannah is 16 years old.

Step-by-step explanation:

awnser the questions to describe the transformations of figure ABCD. Is A'B'C'D' a translation rotation or reflection of abcd?

Answers

A’B’C’D’ is a reflection of ABCD across the y-axis.

Answer:

1. Reflection

2. rotation and reflection

3. b', b''

4. 26.3

Step-by-step explanation:

1. It is like looking in a mirror. Its is being reflected across the y axis

2. It is rotated 90 degrees to the right. Then reflected over the x axis.

3. they are the same

4. It is the same as A" B" C" D" so the lengths are the same and you just add them.

Step-by-step explanation:

Eli makes a dozen cupcakes

he puts white frosting on 1/2 and chocolate frosting on the other 1/2

he puts sprinkles on 1/3 of the white frosted cupcakes and 1/2 of the chocolate frosted cupcakes

what fraction of the cupcakes have sprinkles?​

Answers

Answer:

5/12 I think?? Hope this helps!

what is the mean and median to 36 18 12 10 9

Answers

Answer:

mean=17, median=12

Step-by-step explanation:

Mean=36+18+12+10+9=85÷5

=17

Median=9+10+12+18+36

=12

Mean is adding all the numbers (sum=85) divided by number of numbers (5). 85/5=17
Mean is: 17

Median is number in the middle.
9, 10, 12, 18, 36
12 is the number in the middle.
Median is 12

the tax rate is 8.5% what is the tax on $95 round to the nearest hundredth ​

Answers

Answer:

this should be right 103.075

Step-by-step explanation:

the answer would be $8.08

An airplane climbs at an angle of 11 decrease with the ground. Find the ground distance it has traveled when it has attained an altitude of 400 ft.


A. 2057.82
B. 407.49
C. 76.32
D. 2096.34

Answers

Step-by-step explanation:

yall lazy figure this out yourself

Mr. Gibbs bought number of shirts for the new members of his band. The cost for number of shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. How many shirts did Mr. Gibbs buy?

Answers

Answer:

Number of shirts= 6

Step-by-step explanation:

Giving the following information:

The cost for several shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25.

First, we need to calculate the net total price paid  for the shirts:

Net total cost= 77.49 - 3.99= $73.5

Now, the number of shirts bought:

Number of shirts= 73.5 / 12.25

Number of shirts= 6

please help with my geometry

Answers

Answer: 32.036 now round this! Good Luck :)

Step-by-step explanation:

Give the quotient in simplest form:

Answers

Answer:

x

Step-by-step explanation:

x/y / 1/y =

x / 1 x y / y =

x / 1 x 1 =

x

Hope that helps!

-Sabrina

In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min ? This is for (348919) ;-; I hope I was not mean if so am sorry but is for ( 348919)

Answers

Answer:

25 km

Step-by-step explanation:

Distance covered in 20 min = 5 km

Distance covered in 1 min = 5/20 km or 1/4 km.

Distance covered in 100 min =

1/4 km x 100 = 25 km

Select the expression which does not simplify to y³

Answers

Answer:

d) y^6/y^2

Step-by-step explanation:

y^6/y^2= y^4

Answer:

Last Option [tex] {y}^{6} \div {y}^{2} [/tex]

Step-by-step explanation:

This is because,

As,

[tex] {a}^{x} \div {a}^{y} = {a}^{x - y} [/tex]

Here ,

[tex] {y}^{6} \div {y}^{2} [/tex]

[tex] = {y}^{6 - 2} [/tex]

[tex] = {y}^{4} [/tex]

And here the result does not simplify to,

[tex] {y}^{3} [/tex]

Hence, Last Option is the correct answer

BC has endpoints at B(3, 8) and C(7,6). Find the midpoint M of BC.
Write the coordinates as decimals or integers.
Submit

Answers

Answer: (5, 7)

Step-by-step explanation: Midpoint formula is ((x1 + x2)/2, (y1+y2)/2) where (x1, y1) and (x2, y2) are points on a line. Thus

(3+7/2, 8+6/2) = (5, 7)

In a right triangle, the measures of the two smaller angles are (3x+6) and (2x - 1)º. Find the measure of the smallest
angle in the triangle.
A. 170
B. 33°
C. 570
D. 90°

Answers

Answer:

B is the answer

Step-by-step explanation:

Since there is already a 90 degree angle in the right triangle, the other two angles must add up to 90.

[tex]3x + 6 + 2x - 1 = 90[/tex]

[tex]5x + 5 = 90[/tex]

[tex]5x = 85[/tex]

[tex]x = 17[/tex]

Plug 17 into both to find the smaller angle

[tex]3(17) + 6 = 57[/tex]

[tex]2(17) - 1 = 33[/tex]

[tex]33 < 57[/tex]

So 33 is the answer or B

( − 35 − 42 − 63 ) ∶ ( + 7 )

Answers

(-35-42-63)/7= (-140)/7=-20

Booker earned $1,200 over
the summer. He invested the money in
stocks. To his surprise, the stocks increased
in value to $1,335 in only 9 months. Find
the simple interest rate for the investment.

Answers

Answer:

15%

Step-by-step explanation:

1335-1200=135

9 months=9/12

135=1200 x r x 9/12

135=900r

divide each by 900

135/900       900r/900

0.15=r

0.15=15%

Someone please help me in this I don’t know it I don’t wanna fail please...I’m so bad at math

Answers

Answer: C

Step-by-step explanation:

In 2 games the team had zero runs

In 1 game the team had one run

In 1 game the team had two runs

In 3 games the team had three runs

In 2 games the team had four runs

In 1 game the team had five runs

What is the number in a power that tells how many times the base is used as a factor

Answers

Answer:

"An expression that represents repeated multiplication of the same factor is called a power. The number 5 is called the base, and the number 2 is called the exponent. The exponent corresponds to the number of times the base is used as a factor." -wwwmathplanet.com

Answer:

an expression tells hiw many times is base used

Can someone please help me with math.

Answers

Answer:

A

Step-by-step explanation:

Hello There!

First thing we notice is that the y intercept is at (3,0) meaning that they have some sort of fee that has a charge of 3 dollars (represented by the 3)

Because the fee is 3 dollars we can immediately eliminate answers B and C

Now we want to find the charge for each bag of Potpourri (this can be represented by the slope)

Once again we want to choose two points on the line and plug it in into the slope formula

the points are optional but i have chosen the points (1,4.5) and (2,6)

*plug it into the slope formula*

[tex]slope=\frac{6-4.5}{2-1} \\6-4.5=1.5\\2-1=1\\slope =\frac{1.5}{1} or1.5[/tex]

so we can conclude that the charge per bag of potpourri is $1.50 leading us to answer choice A  

Please help out !

Select all of the quadratic expressions in vertex form.
A (x - 2)2 +1
B x2 - 4
C + (x+1)
D (+3)
E (3 – 4)² + 6

Answers

It would be a that’s because the vertex would b (2, 1)

Michael's lawn measures 12 feet wide and 15 feet long. Sue's lawn measures 36 feet wide and 50 feet long. How many times larger is Sue's lawn than Michael's
lawn?
(A)
(В)
D
10

Answers

Sue’s lawn is 10 times larger than Michael’s

Answer:

10

Step-by-step explanation:

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