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
lubasha [3.4K]
3 years ago
12

Write the correct proportion. 5 is to 19 as x is to 250

Mathematics
2 answers:
Alja [10]3 years ago
7 0

This problem is basically asking:

\frac{5}{19} =\frac{x}{250}

Which would mean x=\frac{5*250}{19}=\frac{1250}{19}

Ganezh [65]3 years ago
7 0

this can be written as

5/19 = x/250

if you cross multiply you can solve for x

19x = 1250

x = 65.789

You might be interested in
1. 10 metres of cloth cost 1000 Rs. What will be the cost for 4 metres
german

Answer:

a

Step-by-step explanation:

10 -- 1000

1 -- 100

4 -- 400

5 0
3 years ago
(Correct answer only please)
andriy [413]

Answer: Choice A)  Add 3.8 to both sides of the equation

Explanation:

If we knew the value of w, then we would replace it and apply PEMDAS.

However, we don't know the value of w, so we undo each step of PEMDAS going backwards.

We start with the "S" of PEMDAS, and undo the subtraction. To undo subtraction, you apply addition. To undo that "minus 3.8" we add 3.8 to both sides.

4 0
3 years ago
Read 2 more answers
Tell whether the given value is a solution of the inequality
kipiarov [429]

Answer:

Yes it is, because...

Step-by-step explanation:

This is an inequality, so you can treat it as an algebraic expression.

The first step is to multiple both sides by 2, to get rid of the 2 on the left side.
Your equation will now look like this:
y >= 2y - 22

The next step is to get all the y variables to one side, now that its a lot more simplified. Subtract 2y from both sides to get:
-y >= -22

Finally, cancel out the negative on both sides of the equation to get the y as a positive y, all by itself. This will get you:
y <= 22

REMINDER: when you divide by a negative number, such as in this case dividing by -1 on both sides, the inequality sign will flip!

y = 18 works because it is less than 22. (:

8 0
2 years ago
Read 2 more answers
I can't fail and no one has answered my previous questions so please help.
Afina-wow [57]
When you know your equation f(x) and they want you to find f(-4), it means that they want to know what f(x) is worth when x=-4 Therefore, you only need to plug in you x in the equation f(x)=5x-2 f(-4)=5(-4)-2 =-20-2 =-22 (B)
8 0
3 years ago
On the xy-plane, the graph of function f has x-intercepts at -3, -1, and 1. which of the following could define f?
vekshin1
X intercept is when y=0
or f(x) = 0
set the f(x)'s to 0
your answer is C
x-1=0 x+1=0  x+3=0
so x= -3, -1, and 1
7 0
3 years ago
Other questions:
  • A truck is purchased for $17,000 and will depreciate in value 20% the first year. What will be the value of the truck one year a
    12·2 answers
  • Order from least to greatest
    7·1 answer
  • Move polygon ABCD to a location of your choice on the coordinate plane, and change the orientation of . Be sure that the preimag
    6·2 answers
  • A food production company is choosing between two suppliers of grain. Supplier A sells grain for $5.25 per bushel plus a deliver
    11·2 answers
  • 100/h , for h = -25 i need in a sentence
    5·1 answer
  • Let event Aequalssubject is telling the truth and event Bequalspolygraph test indicates that the subject is lying. Use your own
    15·1 answer
  • 3^5 ×3^2=?^?<br><br> Blank 1:<br> Blank 2:
    6·2 answers
  • I'm taking College algebra and I don't know how to do this problem: f (x) = (x-2)^2 + 4
    12·1 answer
  • Which operation will "undo" subtraction?
    9·2 answers
  • Which is the coefficient of the expression - 3a²c-7?<br> -7<br> -3<br> 2<br> 3
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!