MATHEMATICS HIGH SCHOOL

Find the sum of the given polynomials.5m + 2n, n - 3m, and 7 - 3n
7 - 2m
2m + 7
14m + 5n - 6
9m

Answers

Answer 1
Answer: (5m + 2n) + (-3m + n) + (-3n + 7)
(5m - 3m) + (2n + n - 3n) + 7
2m + (3n - 3n) + 7
2m + 7

The answer is B.
Answer 2
Answer: answer is B.............

Related Questions

Solve the following equation. Then place the correct number in the box provided. Leave answer in terms of a mixed number. 7x - 2 < 10
the distance between vancouver and winnipeg is 1850 km in a straight line. the distance on a map is 3.7 cm. write a scale statement for the map. what is the scale factor used to make the map?
What is the area of a square with sides of length 6?
43.7 is what percent of 9,2
In right triangle ABC with the right angle at C, sin A= 2x + .1 and cos B = 4x - .7. Determine and state the vaule of x.

Which expression is equivalent to 6(3x + 4)?1: 18x + 4
2: 18x + 24
3: 9x + 10
4: 9x + 4

Answers

Answer:

2. 18x + 24

Step-by-step explanation:

Distribute the 6 to create 18x + 24
18x+24
Multiple 6 to both 3x and 4.

Help me PLEASE IM SO LOSY AND CONFUSED ​

Answers

whats the page number and worksheet name??

How do I find the missing side length?

Answers

adjacent side to angle 60º=2/3
opposite side to angle 60º=b
hypotenuse=a

cos 60º= adjacent side / hypotenuse
cos 60º=(2/3) /  a
a=(2/3) / cos 60º=(2/3) / (1/2)=4/3

tan 60º= opposite side / adjacent side
tan 60º=b / (2/3)
b=(2/3)*tan 60º=(2/3)* √3=2√3 /3

Answer:
a=4/3
b=2√3 /3
subtract the to sides

Need help please need answer fast

Answers

Answer:

What do you need help with?

Step-by-step explanation:

Plz help me with this...
Will give the brainliest
Urgent!!!​

Answers

-1, 0, 1, 2... i believe those are the only integers

Olivia ordered 24 cupcakes and a layer cake. The layer cake cost $16, and the cost of the order was $52. What was the price of each cupcake?

Answers

Another way to think about this is... The total cost was $52. Subtracting out the cost of the layer cake ($16) leaves us with $36 to pay for the 24 cupcakes. This means that each cupcake must have cost $1.50 ( = $36 / 24 cupcakes ).
52=total
16= total price of layer cake

52
-16
------
36


36\24=1.50 each
Other Questions
Help me out plssss!!!!
Find the value of x (pic attached)
Which diagram represents the factors of m2 – 10m + 16 ?
Hi, so I think I got this right but do you have to put a negative symbol anywhere or just leave it how it is? number 12 (sorry is blurry my back camera is broken)