Mathematics College

Circle YES or NO The terms 15and 9are like terms.

Circle YES or NO The terms -10xy and 9x are like terms.

Circle YES Or NO The Terms 15and 9are Like Terms.Circle YES Or NO The Terms -10xy And 9x Are Like Terms.

Answers

Answer 1

Answer:

yes, and no

Step-by-step explanation:

Answer 2

Answer:

YES

NO

Step-by-step explanation:

15 and 9 are like terms because they can be simplified together. 15+9, 15-9, 15*9 can all be simplified further.

-10xy and 9x are not like terms because they cannot be simplified without the variables first being defined.

Related Questions

HELP I NEED TO TURN THIS IN

Answers

Answer:

4 Adults and 3 Kids

Answer:
4 adults 3 kids

Which expression is not equivalent to -3x1/2+4y

Answers

Answer:

The second expression

Step-by-step explanation:

the term in x is not - 3 x

How do you simplify
x2+2x-8
x2+6x+8

Answers

Answer:

x4+8x

Step-by-step explanation:

x2+x2=x4

2x+6x=8x

(-8)+8=0

You cant add x4 and 8x so thats your final answer

4 lb 4 oz – 2 lb 7 oz
A. 1 lb 13 oz
B. 2 lb 13 oz
C. 2 lb 3 oz

Answers

Answer:

a 1lb 13 oz

Step-by-step explanation:

1 lb= 16 oz. convert to oz. 68oz - 39oz = 29 oz. vconvert back to lbs.= 1 lb 13 oz.

!
y
10
8
6
4
2
-10
-8
-6
-4
-2
X
4
6
8
10
-2
-4
-6
-8
-10

Answers

Answer:

BiG ChUnGuS  moo

Step-by-step explanation:

What is the expected value of one spin? Is it fair? Why or why not? Correct answer gets Brainliest!

Answers

Answer:

n

Step-by-step explanation:

n

Statements with nested quantifiers: English to logic, part 4. About A student club holds an election for officers. Before the voting, members can nominate each other. It is also possible for a member to nominate himself or herself. Some of the members are new members. Some of the members are currently officers. The domain is the set of members of the club. One of the members of the club is named Sam. Define the following predicates. N(x, y): person x nominated person y for a position. W(x): person x is a new member. O(x): person x is currently an officer. Give a quantified expression that is logically equivalent to each of the following statements.
(a) All the new members nominated all the officers.
(b) One of the current officers did not nominate anyone.
(c) Everyone nominated someone.
(d) Someone nominated everyone.
(e) Everyone nominated someone other than themselves.
(f) Exactly one person nominated Sam.

Answers

Answer:

someone please answer this equation

Step-by-step explanation:

i have this on my test and i really need help with it

Rachel earned $34 in 4 hours at her job today. She wants to know how much she could earn, e, tomorrow if she works 10 hours at the same hourly rate.

How much will Rachel earn in 10 hours?

Answers

Answer:

$85

Step-by-step explanation:

Rachel will earn $85 because her hourly wage is $8.5.

Hope this helps! c:

Answer:

She would earn 85$

Step-by-step explanation:

If you divied 34 by 4 you get 8.5 then you times that by 10 you get 85.

Caroline is baking pies for the teachers' lunch at her school. She plans to give every teacher of a pie. 1/8 She decides to bake 12 pies. How many complete pieces of pie will Caroline be able to serve to the teachers?​

Answers

Answer:

96 Slices.

Step-by-step explanation:

You just multiply 8 and 12. 8 because there are 8 slices of pie in Caroline's pie. And 12 because she made 12 pies.

if a man walks 16 km in 5 hours, how long would he take to walk 11.2km

Answers

Answer:

Time taken to walk 16 km =5hrs

Time taken to walk 1km =5/16 hr

Time taken to walk 11.2km =(5/16)×(112/10) = 3.5hrs

HOPE IT WILL HELP U..

PLZ MARK IT AS BRAINLIEST ANSWER..

Multiply the following binomials together :(x+1)(x+3)

Answers

Answer:

x²+4x+3

Step-by-step explanation:

(x+1)(x+3)

x²+3x+1x+3

x²+4x+3

A school janitor has mopped 1/3 of the classroom in five minutes at what rate is he mopping

Answers

Answer:

1/15 per min

Step-by-step explanation:

3 times 5 equals 15

Put the 15 on the bottom of the fraction and then put the 1 on top of the fraction, there you go.

If you had six candy bars and you gave 12 people an equal piece, how much would
each person receive?

Answers

Answer:1/2 a candy bar

Step-by-step explanation:6 / 12 = 1/2


In order to perform the indicated operation, which are possible first steps? Check all that apply.
FREE
(7.75 x 1011) – (5.68 < 1013)
✓x
o Rewrite 7.75 x 1011 as 775 x 109.
Rewrite 7.75 x 1011 as 0.0775 x 1013
Rewrite 5.68 x 1013 as 568 x 1011
Rewrite 5.68 x 1013 as 0.568 x 1015
O Subtract 7.75 -5.68.

Answers

The Actual Answer Is B.) Rewrite 7.75 × 1011 as 0.0775 × 1013.  And C.) Rewrite 5.68 × 1013 as 568 × 1011.

2020

Answer:

The answers are B and C

Step-by-step explanation:

what did the ancestral puebloans do to make the growing need for housing ​

Answers

Answer: How did the Ancestral Puebloans adapt their housing to the building materials that were available in the arid Southwest? They built some houses of stone blocks against canyon walls and built freestanding villages of stone and adobe brick.

Step-by-step explanation:

URGENT!!!! PLS HELP

Use the figure to find the measure of angle 5

Answers

it would be 120 degrees
The answer is 120°

Explanation: 180-60= 120°

If f(x) = 1/9x-2, what is f^-1(x)?

Answers

Answer:

1/-9x-2

Step-by-step explanation:

Answer:

Can you tell me in what form

Simultaneous liner equations
X+y=20
22x+12y=300

The answer is x=6 and y=14

I just need the steps

Answers

Answer:

You already know the answers

Step-by-step explanation:

I did the work to show you how i got there. It took a little time to get there, if you don't understand how i got there, then don't be afraid to ask me a question

A truck can be rented from Company A for ​$130 a day plus ​$0.40 per mile. Company B charges ​$70 a day plus ​$0.60 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.

Answers

Answer:

You have to use the equation 130+.40x and 70+.60x just replace x with any number, but the answer  to each equation must be the same.

Step-by-step explanation:

Answer:300 miles

Step-by-step explanation:

130+.4m=70+.6m

130=70+.2m

60=.2m

300=m

(g + 12) ÷ h



Answer please

Answers

Answer:

g+12/4

Step-by-step explanation:

can someone help please?!!! im in a hurry :(

Answers

I'm pretty sure it would be 2 and 90, let me know if I'm wrong.

Answer:

2, 90

Step-by-step explanation:

Divide 54 by 3 to get how many licks are needed for ONE lollipop. Once you figure how many licks are needed for ONE, you can figure out how many it takes for any amount of lollipops.

54 licks / 3 lollipops = 18 licks / 1 lollipop

Divide 36 by 18 and multiply the quotient by 18 to find the number of lollipops 36 licks takes.

36 licks / 18 licks = 2 lollipops (this is your first answer)

Now multiply 18 by 5 like so: 18 * 5  = 90 (this is your second answer)

Lily solve the equation 3x-10= -3x+8. The explanation of her process is shown. Select the text that shows an error in her process or justification of steps, if one exists.​

Answers

Answer:sbutaraction property of equality

Step-by-step explanation:

Answer:

subtraction property of equality

Step-by-step explanation:

Lily’s process of solving the equation is correct until step 3.

NEED HELP!!!!!!!! ASAP

Which expression shows the total area of the courtyard?
A) s^4 + 4
B) s^2 + 4
C) s^2
D) 4s^2

Answers

Answer:

D. 4s²

Step-by-step explanation:

There are 4 equal spaces that the square court yard room is divided to.

Area of a square = s², where s is the side Length.

Therefore,:

Area of 1 space = s²

Total area of the square courtyard room = area of the 4 spaces = 4(s²) = 4s²

D. 4s² is the expression for the total area of the courtyard.

Answer:

4s² is the expression for the total area of the courtyard.

Step-by-step explanation:

what is the opposite of the integer 62?

Answers

Answer: -62

Step-by-step explanation:

Answer:

-62 is the correct answer

1 inch= 2.54 cm
How many centimeters equal 5 feet?
762 cm
300 cm
152.4 cm
12.7 cm

Answers

Answer:

152.4 cm is the answer

Step-by-step explanation:

Answer:

152.4cm

Step-by-step explanation:

What is the image of (-7,-6) after a dilation by a scale factor of 1/2 centered at the origin

​

Answers

Answer:

(-3.5, -3).

Step-by-step explanation:

That would be (-7/2, -6/2) or (-3.5, -3)..

Answer:

  (-7/2, -3)

Step-by-step explanation:

When the center of the dilation is the origin, each coordinate value is multiplied by the dilation factor.

The image point is ...

  (1/2)(-7, -6) = (-7/2, -3)

I needdd helpppppp what is m<2+m<3?

Answers

In triangle ABC:

∠1 = 90°

According to the angle sum property:

∠1 + ∠2 + ∠3 = 180

Since angle 1 is 90 degrees

∠2 + ∠3 = 180 - 90

∠2 + ∠3 = 90°    [∠1 + ∠2 + ∠3 = 180]

A jazz band wants to sell $24,000 worth of tickets. If each ticket costs $80, how many tickets will the band have to sell to meet its goal?

Answers

Answer:

300

Step-by-step explanation:

24000/80

Answer:

300

Step-by-step explanation:

you have to sell $24000 worth of tickets and each is $80, so you do 24000/80 which you get 300 so you have to sell 300 more to meet its goal. since one ticket is 80 dollars then you divide 24000 with 80 so you get how many more tickets need to be sold. If you check your answer 300 tickets and each is $80 you do 300x80 which gives you $24000.

Please pick between a b c or d help please!!

Answers

Answer:

A. (±[tex]\sqrt{10}[/tex])

Step-by-step explanation:

To find the value of x, you have to square both sides of the equation. [tex]\sqrt{x^{2} }[/tex] cancels out to just [tex]x[/tex], so you're left with [tex]x=[/tex]±[tex]\sqrt{10}[/tex].

There are 27 campers this is nine times as many as the number of counselors how many counselors are there

Answers

Answer:

3

Step-by-step explanation:9x3

Answer:

3

Step-by-step explanation:

It’s 3 because its 27 which is 9 times the amount so it would be 9x3 which is 27

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