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
lara [203]
3 years ago
10

Evaluate this expression for a = 2 and b = 3. (a+5)-(b/b-4)+2(b+3/a)

Mathematics
1 answer:
klasskru [66]3 years ago
4 0
((2)+5)−(b/b−4)+2∗(b+3/(2)) = <span>7</span>
You might be interested in
Luisa mows lawns during the summer.  She charges $15 if she cuts the grass but charges $5 more if she also trims the grass.  Las
maksim [4K]
Well, those 5 extra yards had given her an extra $100, so the yards she cut, plus those she trimmed, had given her $315. To cut one and trim another one she takes $35. This means 9 yards were cut and 14 trimmed. (do a division, 315/35=9).
7 0
3 years ago
Read 2 more answers
What is 520 divided by 8
erastova [34]
First see how many times can 8 go into 52. So 8 goes 6 times, and it equals to; 48
Now subtract 48 from 52; 52-48= 4

Finally bring down the 0 next to the 4; 40

Now to get you final answer find out how many times can 8 go into 40; 5
Since it goes exactly 5 times then your final answer would be; 65
Hope this helps! :)
 
7 0
3 years ago
HELLPP PLEASE :) THIS IS HARD BRAINLIEST!
lorasvet [3.4K]

Answer:

1).B

2).A

3).D

4).B

5).C

6).D

7).D

8).B

9).C

10). I believe it is A

Step-by-step explanation:

I'm sorry, i do not know how to explain this, I hope I helped you in some way and I hope these answers work for you :)

7 0
3 years ago
Fill the missing values to make the equations true.
taurus [48]
Logarithm properties:

\displaystyle \log_a b+\log_a c=\log_a (b\cdot c)\\\\\log_ab-\log_a c=\log_a \left( \frac{b}{c} \right)\\\\\log_{a^p}b^q= \frac{q}{p} \log_a b

According to this, we can get:

\displaystyle a)\log_7 3+\log_7 8=\log_7 (3\cdot 8)=\log_724\\\\b) \log_89-\log_85=\log_8  \frac{9}{5}\\\\c)\log_325=2\log_35
3 0
3 years ago
Line p passes through A(-2, -4) and has a slope of 1/2 What is the standard form of the equation for line p?
yarga [219]
Point slope form is y-(-4) = 1/2(x-(-2)

y+4 =1/2 (x+2)

now the standard form 2y+8=x+2
so -x+2y=-6 is the equation for line p in standard form
4 0
3 years ago
Other questions:
  • Help me hurry can someone these equations
    14·1 answer
  • when you start from a given set of rules and conditions and determine what must be true, you are using ____ reasoning.
    6·2 answers
  • What is the factored form of 6x2 + 13x + 6?
    10·2 answers
  • How does the volume of a cylinder change when its diameter is halved? Explain Please.
    10·1 answer
  • #41.
    5·1 answer
  • Combine like terms to create an equivalent expression.
    10·1 answer
  • Sam wants to take his drone on a car trip. An hour before they plan to leave, he realized that he forgot to charge the batteries
    6·1 answer
  • What is the value of y?<br> 3<br> зу,<br> 2y
    12·1 answer
  • What is 0.446 kilometer rounded to the nearest tenth?
    6·1 answer
  • George wanted to measure the angle of a water slide at the lake. He used a sheet of folded paper that formed a 20° angle. He mea
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!