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
Zarrin [17]
2 years ago
15

I need help with this math problem!!

Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
4 0

Answer:C

Step-by-step explanation:

I had the same question

You might be interested in
Helppp me please...?.?)
butalik [34]
The answer would be 16 because 40 divided by 5 is 8 and 8 times 2 is sixteen so it would be 16
8 0
3 years ago
Read 2 more answers
Estimate a 15% tip on a dinner bill of 79.45 by first rounding the bill amount to the nearest ten dollars.
suter [353]

Answer: 12$

Step-by-step explanation:

We need to round 79.45 to the nearest 10 dollars, which is 80.

We can then get 15% of it easily since its a whole number by adding 10% (8) and 5% (4) to get an estimate of around 12 dollars.

7 0
2 years ago
What are the solutions to the quadratic equation x^2+6x=40
kodGreya [7K]
<span>x = 10 or x = -4. It's one of those 2, there's 2 solutions for what I solved.</span>

5 0
3 years ago
Read 2 more answers
The inverse of Fx) is a function.<br> True or False
olga2289 [7]
It is true because it passes the horizontal line test
8 0
2 years ago
Read 2 more answers
The senior classes at Snellville High and General High planned separate trips to the water park. The senior class at Snellville
Aleonysh [2.5K]

Answer:

133

Step-by-step explanation:

Snellville

12v+14b = 796

General

14v+12b =738

We need to solve for v and b where v is how many on a van and b is how many on a bus

12v+14b = 796

14v+12b =738

Divide each equation by 2

6v+7b =398

7v+6b =369

Multiply the first equation by 7 and the second equation by -6

7(6v+7b) =7(398)  

42v +49b =2786

-6(7v+6b) =369*-6

-42v -36b = -2214

Add these equations together

42v +49b =2786

-42v -36b = -2214

-------------------------------

     13b = 572

Divide each side by 13

13b/13 = 572/13

b= 44

Now find v

6v+7b =398

6v +7(44)=398

6v +308 = 398

Subtract 308 from each side

6v = 90

Divide by 6

6v/6 = 90/6

v = 15

We want 2 b and 3 v

2b+3v = 2(44)+3(15) = 88+45=133

5 0
2 years ago
Read 2 more answers
Other questions:
  • The question is in the picture along with the answer choices please help!!
    8·1 answer
  • What number is the opposite of 165
    8·2 answers
  • Determine if the equation below is a function with independent variable x. If so, find the domain. If not, find a value of x to
    15·1 answer
  • Which graph represents -3x+4&gt;7?
    9·1 answer
  • The mean and standard deviation when presenting results?
    5·1 answer
  • 4. a. On the grid, draw at least three different quadrilaterals that can each be
    7·1 answer
  • If θ is a first-quadrant angle in standard position with P(u, v) = (3, 4), evaluate cos 2 θ . -7/25 -1/5 7/25
    10·1 answer
  • The positive integer k has exactly two positive prime factors, 3 and 7. If k has a total of 6 positive factors, including 1 and
    7·1 answer
  • 7.
    12·1 answer
  • Maths-4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!