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
Annette [7]
2 years ago
8

Solve for X in the proportion below

Mathematics
2 answers:
In-s [12.5K]2 years ago
7 0

Answer:

x=2

Step-by-step explanation:

40*x=16(2x+1)   (we cross multiply)

40x=32x+16

8x=16

x=2

andrey2020 [161]2 years ago
6 0

Answer:

x = 2

Step-by-step explanation:

Solve for x by cross multiplying

You might be interested in
Lines C and D are represented by the equations given below: Line C: y = x + 6 Line D: y = 3x + 2 Which of these shows the soluti
Andre45 [30]

Solution: (2,8)

Using the elimination method set up the system of equations like:

y = x + 6

y = 3x + 2

Eliminate the x-variable by multiplying the top equation by -3

-3y = -3x -18

y = 3x + 2

Combine terms:

-2y = -16

-y = -8

y = 8

Plug in 8 to one of the first equations for y

8 = 3x + 2

6 = 3x

x = 2

Solution: (2,8)

7 0
3 years ago
The two functions below are used to represent the height of a rocket above the ground after it is launched. which rocket reaches
Bess [88]
<span>The rocket that will reach a greater distance above the ground at its maximum height is y = -4x</span>² + 80x. The answer is letter B. This is because of the coefficient presented in the x² term. The number -4 is much greater than -6. Graphing these equations into a graphing paper or excel, you would get a parabola. 
7 0
3 years ago
Ellie ran 4x + 5 miles today and 3x – 2 miles
kompoz [17]

Answer:

4

Step-by-step explanation:

4x+5+3x-2=31

7x+3=31

7x=28

x=4

5 0
3 years ago
Read 2 more answers
7.539•3.0642<br>estamate <br>also 19.801•2.78 <br>HELP
Fynjy0 [20]
So i believe you need to round the whole number, if so than 8 * 3 = 24 and  20 * 3 = 60
3 0
3 years ago
Maddie tried to divide 160 stickers equally amongst herself and 5 friends. There was some stickers left over, so she kept them.
Nutka1998 [239]

Answer:

well you just get 32

Step-by-step explanation:

but i divide 16 divide 5 and got 3.2 so it might be an extra .2 stickers

8 0
3 years ago
Other questions:
  • Gabe has an outstanding balance on four different credit cards. Which method of paying off his credit card debt will save him mo
    10·2 answers
  • Which of these is incorrect? A) 41,792 &lt; 42,699 B) 42,699 &gt; 43,595 Eliminate C) 42,699 &lt; 44,792 D) 43,595 &gt; 41,792
    7·1 answer
  • Please help I can't find these angle measures
    14·1 answer
  • A common concern for students (and teachers) is the assignment of grades for essays or term papers. Because there are no absolut
    12·1 answer
  • Find the product of 3 1/8 and 1 2/7. Express your answer in simplest form. 4 1/56 3 2/56 2 31/72 4 1/5
    14·2 answers
  • Jaime cuts a piece of wood for a project. The first cut is shown and can be represented by the equation y=1/3x +4. The second cu
    9·1 answer
  • Answer right and good review
    10·1 answer
  • If I have 100 baskets and I have 400 hundred apples how many apples will go into each basket
    14·2 answers
  • The book store is having a sale on bookmarks. Each bookmark is on sale for $0.84. Each student in Ms. Duke's class decides to bu
    14·1 answer
  • a store had 2 blue chairs for $22.78 or 6 red chairs $67.80 which color chair has a lower unit price?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!