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Maru [420]
3 years ago
13

I neee some help with 9th grade algebra what is -3x+9x

Mathematics
2 answers:
zimovet [89]3 years ago
5 0

Answer: 6x


Step-by-step explanation: -3x+9x

-3+9=6

So 6x


weeeeeb [17]3 years ago
3 0
It is positive 6x. Hope this helps!
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ANSWER I WILL GIVE BRAINLIEST
Anna007 [38]

Answer:

85 square inches

Step-by-step explanation:

The surface area is the area of all the sides and the bottom

The area of the bottom is

A = s^2  since it is a square

A = 5^2 = 25 in^2

The sides are triangles

A = 1/2 bh  where b is the base and h is the height

A = 1/2 ( 5)(6)

A = 15 in^2

We have 4 sides

The area of the 4 sides

4*15 = 60 in^2

Add the area of the side to the bottom

25+60 = 85 in^2

5 0
2 years ago
Read 2 more answers
Roy is 30 miles from dallas ready to leave for pecos
12345 [234]

Answer:

It represents the 270 miles that Roy and Travis must travel in 4 hours in order to meet somewhere along the highway.

Step-by-step explanation:

From the information given, the point of interception (4, 270) represent the number of distance, 270 miles, that both Roy and Travis must travel in 4 hours in order to meet along the highway where Roy will give Travis the key to a treasure chest to Roy.

4 0
3 years ago
A marathon takes place each year.In 2020 there were 6500 runners.Does this predict that in 2023 there will be more than 7500 run
777dan777 [17]

Answer:

yes

there would be 7525 runners

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r) n

FV = Future value  

P = Present value  

R = interest rate  

N = number of years  

6500 x (1.05)^3 = 7525 runners

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3 years ago
Choose the correct answer.
antiseptic1488 [7]

Answer:

option 2. 9.3+b=14.5

Step-by-step explanation:

I hope that the answer is clear

8 0
3 years ago
Michaels account overdrafts $75.00. write an absolute value to represent the overdraft
Klio2033 [76]

Overdrafting is when you deposit you're money in a bank account so it could either be +75 or -75 both of them might be correct.

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3 years ago
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