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

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:

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:

(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.

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

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

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

Other Questions
Evaluate (3n + 2) 10 when n = 3.First, evaluate within the parentheses. Then evaluate exponents. Next, multiply and divide from left to right. Then, add and subtract from left to right.Evaluate the expression for the given value of the variable and use the drop-down menus to complete the statements.Substitute the given value for the .Use the to simplify.First, complete the inside the parentheses.Next, complete the inside the parentheses.Last, complete the subtraction.The value is . Which of the following describes mode of transmission?Group of answer choicesThe method by which a pathogen is transmittedA description of the susceptible hostA process for killing pathogensThe way a pathogen is treated once it enters the body answer correctly please and you will get brainliest A 5-kg projectile is fired over level ground with a velocity of 200 m/s at an angle of 25above the horizontal. Just before it hits the ground its speed is 150 m/s. Over the entire trip thechange in the thermal energy of the projectile and air is: DUE IN 5 MINWhich of the following was not part of Alexander Hamilton's financial plan for the United States?Group of answer choicestaxes on importsaid to farmerstaking over state debtscreating a bank A recipe uses 3 tbspoons of olive oil for every 2 cloves of garlic. How many cloves for every 1 tbspoons of oil? Match the exercise with the muscle or muscle group it exercises. -3x + 12 = -36solve for x Read the excerpt from Tools of the Spymaster."James Jay's invisible ink did not become visible by heating. As he described it, his ink "would elude the generally known means of detection, and yet could be rendered visible by a suitable counterpart." Jay's invisible ink consisted of two chemicals. An agent used one chemical to write an invisible message. To read the message, the reader had to brush a second chemical on the paper; that chemical made the message visible. The two-bottle system, supplied by Jay, gave Washington the secure form of writing that he wanted.Which statement includes explicit information from the excerpt?Washington asked James Jay to invent a form of invisible ink.Washington only knew about invisible ink that required heating.James Jay was a doctor who had knowledge of chemistry.James Jay created an invisible ink system that required two chemicals. Identify concepts and steps of the trial process Describe a congruence transformation. 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? 1. The value of (301)^2 (300)^2 is What were the major resources that the Phoenicians exported? ASP ITS DUE TODAY!!!! What formal command would a doctor use with his resident doctor for the verb recetar? What supernatural occurrences does Lennox describe that happened overnight? What might theirsignificance mean?(Act II scenes I-IV) Nora has nn nickels and dd dimes. She has a minimum of $2 worth of coins altogether. Write this situation as an inequality. Todd has been helping his grandmother vanilla ice cream. Yesterday morning they made 4.5 quarts of ice cream. They are going to store the icecream in pint sized containers to place in the freezer.Calculate how many pint-sized containers Todd needs to store 4.5 quarts of ice cream.Todd will needpint-sized containers to store 4.5 quarts of ice cream In plants, water,minerals, and glucosetravel to the parts wherethey are needed through _______. the house was sold. shambhu lived in the house for 10 years. into one sentence with relative clause