1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mrs_skeptik [129]
3 years ago
15

What statement makes the open sentence 12 + 3x = 30 true?MUTIPLE CHOICE QUESTION WILL MARK BRAINLIEST

Mathematics
2 answers:
Setler79 [48]3 years ago
5 0

Answer:

x= 6

Step-by-step explanation:

12+3x=30

3x+12=30

3x+12-12=30-12

3x=30-12

3x=18

3x divided by 3 = 18 divided by 3

x=18 over 3

18 divided by 3 is 6

x=6

expeople1 [14]3 years ago
5 0

Answer:

x = 6

Step-by-step explanation:

12 +3x = 30

Subtract 12 from both sides

3x = 30 - 12

3x = 18

Divide both side by 3

x = 18/3

x = 6

You might be interested in
Shade 7 hundredths , and write the portion as percent
ValentinkaMS [17]
That'd be 7/100 so 7%
7 0
3 years ago
Read 2 more answers
Find the value of X: 3x (-35) = 2x
kobusy [5.1K]
X=0
Pls mark brainliest
5 0
4 years ago
Explain how you can compare the cost of two items that are different sizes.
Maru [420]

Answer:

Compare the cost for the each (smallest) unit.

Step-by-step explanation:

You can calculate the cost per unit

For example :

20 ounces of water of brand A cost 1.50

30 ounces of water of brand A cost 2

20 ounces of water cost 1.50/20 = 0.075 dollar per ounce

30 ounces of water cost 2/30 = 0.0677 dollar per ounce

4 0
3 years ago
Read 2 more answers
can some one plz answer my qwestion it is peter weighs 105 kg he want to lose 500 grams per week how many weeks willit take for
svet-max [94.6K]

Answer:

Your answer is he’s going to die out of Obesity

Step-by-step explanation:

8 0
3 years ago
If ∠BAC ≅ ∠DCA, is ABE ≅ CDE? Explain.
Tanzania [10]

Answer:

The answer is A.

Step-by-step explanation:

It is A because both sides match up except for the last pair, where they are the same. Hope this helped!

7 0
3 years ago
Other questions:
  • A floral shop earns a profit of $6500 in May and $18500 in September. What is the rate of change in profit for this time period?
    13·1 answer
  • A two-digit random number is chosen. What is the probability that the sum of its digits is 5?
    12·2 answers
  • A farmer has 113 sheep. 47 of them are males. How many more female sheep are there than male sheep?
    6·2 answers
  • 2 (a + 24) = 30 what is a
    7·1 answer
  • What statement is true about f(x)=-2/3|x+4|-6?
    14·1 answer
  • I need help please . . . . i even upped the points . . .
    7·2 answers
  • Two glasses of milk and three snack bars have a total of 72 carbs. and 4 glasses of milk and 2 snack bars have a total of 88 car
    13·1 answer
  • Mr. Nealy is taking the entire class to his favorite Chinese food spot for lunch. The lunch special is $8.95 for any entree, an
    12·1 answer
  • Find x for brainliest
    15·1 answer
  • I also need help on this one smh
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!