All categories

3 years ago

Use the distributive property to write 13y - (5x - 3y) + x without parentheses.

Mathematics

1 answer:

mario62 [17]3 years ago

8 0

Answer:

16y-4x

Step-by-step explanation:

first distribute the negative to the numbers in parentheses

13y-5x+3y+x

then combine like terms

13y+3y=16y

-5x+x=-4x

16y-4x

You might be interested in

The daily cost of hiring a plumber , y , to work x hours on a repair project can be modeled using a linear function. The plumber

Paladinen [302]

Answer:

The range of the function is $80\leq y\leq 440$

Step-by-step explanation:

Consider the provided information.

The plumber charges a fixed cost of $80 plus an additional cost of $45 per hour.

Let plumber works for x hours, then the required linear function will be:

$y=45x+80$

The plumber works a maximum of 8 hours per day.

That means the minimum value of x is 0 and maximum value of x is 8.

We need to find the range of the function.

Range of the function is the set of y values.

Substitute x=0 in above function,

$y=45(0)+80$

$y=80$

Now substitute x=8 in above function.

$y=45(8)+80$

$y=360+80$

$y=440$

Hence, the range of the function is $80\leq y\leq 440$

3 0

3 years ago

What is the surface area of this shape?

agasfer [191]

The answer is 67

Add all the sides up and you get 67

8 0

3 years ago

What’s the first 200 digits of pie?????????

3241004551 [841]

3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196

3 0

3 years ago

Read 2 more answers

Two cylinders are shown below. Find the volume of each cylinder. Use 3.14 for pie. Enter your answers rounded to the nearest hun

Alchen [17]

Given:

For cylinder P: radius = 4.25 in. and height = 14 in.

For cylinder Q: radius = 7 in. and height = 8.5 in.

To find:

The volume of each cylinder.

Solution:

Volume of a cylinder is

$V=\pi r^2h$

where, r is radius and h is height. Use 3.14 for $\pi$ .

Using the above formula, the volume of cylinder P is

$V_P=(3.14)(4.25)^2(14)$

$V_P=794.0275$

$V_P\approx 794.03$

Using the above formula, the volume of cylinder Q is

$V_Q=(3.14)(7)^2(8.5)$

$V_Q=1307.81$

Therefore, the volume of cylinder P is 794.03 sq. in. and volume of cylinder Q is 1307 sq. in.

7 0

2 years ago

Can someone help me with my delta math assignments i'll give you brainiest and 80 points or more

Anettt [7]

sure what is it about maybe I can help you if it's possible

3 0

2 years ago