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

(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.

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:

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

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

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:

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
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