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
MAXImum [283]
3 years ago
8

evaluate 5a + 3b and (5 + a)(3+B) for a=2 and b=4 how is the order of steps diffrent from the two expressions

Mathematics
1 answer:
Sergio039 [100]3 years ago
4 0
The first one = 10+12 = 22
second  = 7x7 = 49

the order of the steps are different by the pluses and minuses
the first one had a multiply to 5 and b multiply to 3 and add them together
the second one had a plus 5 and b plus 3 and those two multiplied .

You might be interested in
94,172 what is 1000 less in word form
Mashutka [201]
94,172 - 1,000 = 93,172



That would be ninety three thousand one hundred seventy two.
5 0
3 years ago
The winning speed in the 2011 Indianapolis 500 was 170.265 miles per hour. What
pishuonlain [190]

Answer:

170.3

Step-by-step explanation:

Round the 2 up because it is followed by a 6

tenths is the first place after the decimal point

3 0
3 years ago
Identify the bearing B from A pls help​
BigorU [14]

Answer:

050

115

223

Step-by-step explanation:

bearings are a measurement in degrees from North

so from point A draw a North line , then draw a line to B ( the position) the angle is the bearing.

as a full turn would be a circle 360⁰ , bearings are written as 3 digits

7 0
2 years ago
SOLVE AND EXPLAIN! b + m = 400?
kap26 [50]

Answer:

b=200 and m=200

Step-by-step explanation:

There are many answers to this problem. You can replace b and n for the number 200. You need to find what two numbers, added up, will give you 400. If b=200 and m=200, when added up, it will give you 400.

5 0
4 years ago
The solution to -6+1/4w=-4
Svetllana [295]

So firstly, add both sides by 6: \frac{1}{4}w=2

Next, multiply both sides by 4, and your answer will be w=8

6 0
3 years ago
Read 2 more answers
Other questions:
  • Given that D is he midpoint of AB and K is the midpoint of BC, which statement must be true?
    6·1 answer
  • Alice’s freezer can be set to a range of temperatures from -6degrees to -1degrees Celsius when the temperature is -1 Celsius it
    5·2 answers
  • A piece of ribbon is cut into 3 different pieces A, B and C. The ratio of the length of A to the length of B is 3 : 4. The ratio
    7·1 answer
  • Hi how do I have a teacher help me on here like I did it before can someone help
    10·2 answers
  • A circle had a circumference of 28.26 units what is the diameter of the circle
    7·1 answer
  • Which of the following can you determine, when you use deduction and start
    8·2 answers
  • If the area of a circle is 31.36 pi, then what is its radius?
    8·1 answer
  • Is (12, 14) a solution to the system of equations? 5x-y=74<br> 3x+y=50 ​
    6·2 answers
  • THE answer is...<br> Tell me you will get 10 points
    5·1 answer
  • What is the difference -9 - 5​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!