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
Firdavs [7]
3 years ago
7

Expression is equivalent to 8(12+30)

Mathematics
1 answer:
Fittoniya [83]3 years ago
7 0

Answer:

336

Step-by-step explanation:

8 (12 + 30)

Follow PEMDAS  order of operations.

Calculate within parentheses. (12 + 30)

12 + 30

12 + 30 = 42

= 42

=8 * 42

Multiply and divide left to right

8 *42

8 * 42 = 336

= 336

You might be interested in
Plz Help Meee!!!!! >.<
lora16 [44]
The answer is: the light rays refract toward a central axis.
5 0
3 years ago
To multiply a monomial by a polynomial, use the (Associative or Distributive) Property. Using this property, the product of (2k^
JulijaS [17]
I'd do this in reverse order.  Mult. each of the 3 terms inside parentheses by 4:

8k^2 - 28k + 12


6 0
3 years ago
How are perpendicluar lines diffirence with intersecting lines
Masteriza [31]

Answer:

The major difference between the intersecting lines and the perpendicular lines is that intersecting lines are the two lines in which they intersect each other at any angle, whereas the perpendicular lines are the two lines, in which they intersect at an angle of 90 degrees.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Answer this and give an explanation.
Margarita [4]

Answer:

3/9

Step-by-step explanation:

1/3*3

4 0
2 years ago
Read 2 more answers
A scientist needs 4.8 liters of a 12% alcohol solution. She has available a 22% and a 10% solution. How many liters of the 22% a
yanalaym [24]

Answer:

  • 4.0 L of 10%
  • 0.8 L of 22%

Step-by-step explanation:

For mixture problems, it is convenient to define a variable to represent the amount of the greatest contributor. Let x represent the amount of 22% solution in the mix. Then 4.8-x is the amount of 10% solution.

The amount of alcohol in the mix is ...

  0.22x +0.10(4.8-x) = 0.12(4.8)

Eliminating parentheses, we have ...

  0.22x -0.10x +0.10(4.8) = 0.12(4.8)

Subtracting (0.10)(4.8) and combining x-terms gives ...

  0.12x = 0.02(4.8)

  x = (0.02/0.12)(4.8) = 0.8 . . . . . divide by the x-coefficient

The scientist needs 0.8 L of 22% solution and 4.0 L of 10% solution.

5 0
3 years ago
Other questions:
  • Eight students share 12 mini oatmeal muffins equally and 6 students share 15 mini apple muffins equally Carmine is in both group
    9·1 answer
  • Can you help me find out weather 6, 36,and 48 are a factor multiple or neither of 24.
    9·1 answer
  • Is urgent and will mark brainliest.
    13·2 answers
  • Math triangle fun please help!
    14·2 answers
  • A sum of five consecutive integers is 75. What is the third number ?
    8·1 answer
  • Hey can anyone pls help me out in dis I will give up 30 points and also will mark u as brainliest!!!!!!!!!!
    12·1 answer
  • Amy shops at two stores for a new sweater. The sweater at the first store costs $10 less than four times the cost,c, of the swea
    11·1 answer
  • 10, 11, 14, 19, 26, ___ What will be the next number in the above series?
    10·2 answers
  • 6. A metal is made from copper, zinc and lead in the ratio 13:6:1
    14·1 answer
  • OLZ HELP ILL MARK AS BRAINLEST<br>Find the slope of the line that goes through the following points​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!