Mathematics Middle School

3x + 4 + 7x

please show your work and please get the answer right

Answers

Answer 1
10x+4

3x+4+7x
=10x+4

Add the numbers with the same variable
Answer 2
10x+ 4
added together the number w the same variables

Related Questions

Could somebody help w/ this? :>

Answers

What’s the question-

Mason claims that y= 3 x2 -6 is a function, but not a linear one. Select the statement that supports Mason's claim.

{Will give brainlest : ) }

Answers

Answer:

D. The function does not contain the point (0,0).

Step-by-step explanation:

D. Cause it does not contain the point

Which expression is equivalent to which property can be used to expand the expression -2(3/4x+7)

the associative property
the commutative property
the distributive property
the additive identity property

Answers

Answer:

I think it is the 3 one

Step-by-step explanation:

Answer:

the distributive property

Step-by-step explanation:

How does the definition of percent help you write fraction and decimal equivalents?



Percent means "per ," so any percent can be written as a fraction with a denominator of, and then be written in simplest form. Any fraction can be written as a decimal by the numerator by the denominator.

Answers

Plz I need points and brainlist but per means per and cent means cien which is 100 in Spanish so per 100

8 Stanley ordered two pizzas cut into eighths. If he ate 5/8 of a pizza, how much was left?

Answers

Answer:

1 pizza and 3 slices

or

1 3/8

Answer:

3/8(of that pizza) but in all of the 2 pizzas, 1 whole and 3/8

Step-by-step explanation:

(SAT Prep) Find the value of x.
NEED ANSWER ASAP!!

Answers

X= 35

Please give me a brainliest plss
I’m pretty sure it’s x=35.

You will need 90 feet of fencing to put all the way around a rectangular garden. The width of the garden is 10 feet. What is the length?

Answers

Answer:

35

Step-by-step explanation:

So total width is 20 feet. Put ten on both sides.

Then you are left with 70, but that's not the length

half of 70 = length, so 70/2 = 35

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