3 years ago

Is 6r and -15r like terms?

Mathematics

1 answer:

lions [1.4K]3 years ago

7 0

Yes, as long as thy have the same variable. In this case 6r-15r would be -9r

You might be interested in

The area on a wall covered by a rectangular poster is 294 square inches. The length of the poster is 1.5 times longer than the w

Alex787 [66]

Hey there,

Your question states: <span>The area on a wall covered by a rectangular poster is 294 square inches. The length of the poster is 1.5 times longer than the width of the poster. What are the dimensions of the poster? </span>

$l= 16 \ x \ 1.25 = 20 in$

Your correct answer would be $\boxed{20}$

Hope this helps.

4 0

3 years ago

Read 2 more answers

Explain in words,how to find the product of -4(-1.5) using a number line. Where do you end up?

Gemiola [76]

Answer:

so u multiply negative four times nagative 1.5

6 0

3 years ago

In ΔPQR, what is sin Q written as a decimal?

UNO [17]

Sin Q = oppo. / hypo
sin Q = 9/15
sin Q = 0.6

8 0

3 years ago

Read 2 more answers

Write an expression that has four terms. your expression should have three different variables and a constant

Katyanochek1 [597]

A term is a number or variable in a math sentence (such as an expression or equation).

Example:

a + 2b + c + 5

5 is a constant; a,b, c are all variables.

4 0

3 years ago

Jon goes to a flea market and sells comic books for 3 dollars each. He starts the night with 20 dollars in

Rudiy27

So what you have to do to figure this out is 47-20 to get 27, then take 27 and divide it by 3 to get the answer of 9 comic books were sold by John.

5 0

2 years ago