3 years ago

Please help me on these two questions

Mathematics

2 answers:

iragen [17]3 years ago

6 0

Answer:

Question 8.) Choice d.) 4 + x + 6x = 4 + 7x

Question 9.) Choice b.) 18 - 15 + 4n + 5n simplifies to 9n + 3

Step-by-step explanation:

For the first question, like terms are terms that have the same variables, and not necessarily the same coefficient numbers.

first problem, x + y + xy all have unique terms. x is different from y and is different from xy

so it cannot be A.

Choice d. has like terms x and 6x so 4 + x + 6x can simplify to 4 + 7x

Choice b.) 18 - 15 + 4n + 5n simplifies to 9n + 3

irina [24]3 years ago

3 0

Answer:A for the first one and C for the second one

Step-by-step explanation:

You might be interested in

What is the value of x in the model below?

Arturiano [62]

i think its -3

hope its right and helpful

if it is then mark brainlyist

6 0

2 years ago

Read 2 more answers

The formula for the volume of a square pyramid is

Akimi4 [234]

Answer:

reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Step-by-step explanation:

4 0

3 years ago

Juan works at bob’s appliance store . he earns $400 per week he also receives a commission of $50 for each appliance he sels

sweet-ann [11.9K]

Answer:

400×W+50×A=?

Step-by-step explanation:

since it's 400 a week then you need to take into account the weeks worked. Then since it's 50 per an appliance you need to multiply by the number sold.

5 0

3 years ago

The poInt (-3,2) is on the line given by which equation

sergejj [24]

There are an infinite amount of equations that pass through a single point. You must provide the slope or y-intercept to get a single equation.

Hope that clarifies.

8 0

3 years ago

Read 2 more answers

HURRY I NEED HELP

crimeas [40]

Answer:

Step-by-step explanation:

linear functions have straight lines

so this is not a linear function

7 0

3 years ago