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
Dvinal [7]
2 years ago
6

Evaluate the expression using substitution ( m=3, y =-5) 5m + 3y/5 + 4( m-y)

Mathematics
1 answer:
sdas [7]2 years ago
6 0

Answer:

44

Step-by-step explanation:

5(3) +3(-5)/5 +4(3--5)

15 + -15/5 +4(8)

15 -3 +32

12+32

44

You might be interested in
The total amount of spending per​ year, in​ billions, on pets in a certain country x years after 2000 is given by the following
Kamila [148]

Answer:

40.4502 billion dollars

51.3432 billion dollars

Step-by-step explanation:

Given :

Total amount spent in billions in pets x years after year, 2000 ;

P(x)=2.1786x + 25.2

Amount spent in 2007 ;

x = 2007 - 2000 = 7 years

Put x = 7 in the equation :

P(7)=2.1786(7) + 25.2 = 40.4502

Amount spent in 2012 :

x = 2012 - 2000 = 12 years

Put x = 12 in the equation :

P(12) = 2.1786(12) + 25.2 = 51.3432

The amount spent in billik dollars on pets in :

2007 = $404502 billion

2012 = $51.3432 billion

8 0
3 years ago
I need the answer please
Veseljchak [2.6K]
The trick to solving this problem is to know and remember that the sum of all the interior angles of a triangle is always 180 degrees.

Thus, (6x+1) + (5x-17) + (9x-24) = 180.

20x = -40, so x = -2 (answer)
7 0
3 years ago
HELP ME PLEASE ASAP IT'S AN EMERGENCY
gizmo_the_mogwai [7]

The answer is b.

This is because the line is sloping downwards, and so y = -1

3 0
3 years ago
Please help me find the solution
tangare [24]

Answer:

22

Step-by-step explanation:

BD bisects <ABC, this means the half-line divided the angle into two equal parts.

If m<ABC is equal to 44 then m<ABD is

44/2 = 22

4 0
2 years ago
Please help answer this
yuradex [85]

I think you can use cosine rule if only the lines that form the <52 are equal.

6 0
3 years ago
Other questions:
  • Assume that the random variable X is normally​ distributed, with mean mu equals 100 and standard deviation sigma equals 20. Comp
    9·1 answer
  • Suppose a pack of candy bars has 4 bars. Each bar weighs 3.37 ounces. How much does the pack weigh?
    7·1 answer
  • What is 8x6+2x7=350 ?
    12·2 answers
  • Six friends each use a $2-off coupon to buy themselves a movie ticket. They spend a total of $42. What is the price of one movie
    10·2 answers
  • Lawrence buys his friends candy in the morning for $3 a box, but forgot some of his friends, so he went back to the candy shop a
    11·1 answer
  • 51) Simplify: 4x + 6(3x - 2)
    13·2 answers
  • What is the answer to this question?
    5·1 answer
  • Arrange the fractions in order, beginning with the smallest. 9/7,2/9,2/7,2/3
    8·2 answers
  • What are the domain and range of function w?
    11·1 answer
  • 30 POINTS!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!