All categories

3 years ago

Which is true about the polynomial –3xy2 + 5x?y?

Mathematics

1 answer:

marta [7]3 years ago

5 0

It is a binomial with degree 3

Explanation:

It has two terms: (−3xy2) and (5x2y) → it is a binomial

The degree of an expression is the largest sum of exponents of variables for any term in the expression.

−3xy2=−3x1y2 has a sum of exponents of variables =3

5x2y=5x2y1 also has a sum of exponents of variables =3

→ the expression has degree 3

You might be interested in

Find the sum 32.330 + 23.559

Pepsi [2]

The answer is 55.889

3 0

3 years ago

Read 2 more answers

Please help me figure out

NISA [10]

Answer:

The equation of line will be $y=x+2.75$

Step-by-step explanation:

Given admission and $6$ sample costs $ $8.75$

And admission and $9$ samples costs $ $11.75$

Let cost of the sample is $y$ and number of sample is $x$

Now, we will find the slope of line

$m=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{11.75-8.75}{9-6}\\\\m=\frac{3}{3}\\\\m=1$

Plug slope as $1$ and point $(6,8.75)$ in the equation we get,

$(y-y_1)=m(x-x_1)\\y-8.75=1(x-6)\\y-8.75=x-6\\y=x-6+8.75\\y=x+2.75$

The equation of line will be $y=x+2.75$

6 0

4 years ago

Each month, Stacey places a portion of her earnings in a retirement account. Her savings are invested in two companies. For ever

Levart [38]

It might be about 6 dollars

7 0

3 years ago

Read 2 more answers

Solve 5 (7+p)=10. what is the value of p

Nuetrik [128]

First, divide by 5 to get rid of the 5 multiplying the whole left side.
$\frac{5(7+p)=10}{5} = 7+p=2$
Subtract 7 from each side and simplify.
$p=-5$

Hope this helps!

3 0

3 years ago

A camera can take 3/4 of a picture per second. How many pictures can it take in 16<br> seconds?

Andre45 [30]

Answer:

Step-by-step explanation:

It can take 3/4 of a picture per second. So all you have to do is take 3/4 and multiply it by 16.

3 0

3 years ago