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
olya-2409 [2.1K]
3 years ago
8

Over the weekend Ella ran three times as many miles as Vera. Together they ran 24 miles. How many miles did Vera run?

Mathematics
1 answer:
Butoxors [25]3 years ago
4 0

answer is 72

ella ran 3times as many and vera

24 x3=72 miles more

You might be interested in
Write a word problem which can be solved using the expression 2x+50
xxMikexx [17]

Answer:

friend this is not a formula

Step-by-step explanation:

ax ± b = c. All problems like the following lead eventually to an equation in that simple form.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse. How much was the blouse?

Solution. Every word problem has an unknown number. In this problem, it is the price of the blouse. Always let x represent the unknown number. That is, let x answer the question.

Let x, then, be how much she spent for the blouse. The problem states that "This" -- that is, $42 -- was $14 less than two times x.

Here is the equation:

2x − 14 = 42.

2x = 42 + 14

= 56.

x = 56

2

= 28.

The blouse cost $28.

7 0
3 years ago
Mr. Jackson and Ms. Collins 3rd grade classes are going on a field trip to the science museum. There are 20 children in one clas
elena55 [62]

the answer is 6 because 42 divided by 7 = 6

6 0
3 years ago
What is the standard form for 8 hundreds plus 2 hundreds
Gennadij [26K]

Answer:

800+200

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help please!!! I really don’t know how to do this!
AysviL [449]

Answer:

I'm going to do 1 as an example and using what I've taught you, you have to do the rest. Hope my explanation helps.

Step-by-step explanation:

We are given the points (-2, -4) and (-1, -1)

We need to find the slope.

The equation to do so is y2 - y1 / x2 - x1

lest say:

-2 is x1

-4 is y1

-1 is x2

-1 is y2

-1 - (-4) / -1 - (-2)

3/1 = 3

slope (m) = 3

We already know the y-intercept is 2

The equation of a line is y = mx + b

For this problem we just have to substitute what we already know.

y = (slope)x + y-intercept

y = 3x + 2

*TIP*

If the y-intercept is negative, let's say: b = -5  (using slope 8)

the equation will be y = 8x - 5

Hope this helps. I wish you all the best. :)

5 0
2 years ago
F(x)=3x-7 find the value of c so that f(c) =20 is true
Andreas93 [3]

<u>Answer</u>:

c = 9

<u>Explanation</u>:

given: f(x)=3x-7

<em>if f(c) =20</em>

To solve this replace x with c and then y is 20.

<u>Solve</u>:

3c - 7 = 20

3c = 27

c = 27 ÷ 3

c = 9

7 0
2 years ago
Read 2 more answers
Other questions:
  • The store Clothes-4-You keeps data on their sales. These data points represent their coat sales, where x is the average outside
    14·2 answers
  • An architect designs a rectangular flower garden such that the width is exactly​ two-thirds of the length. if 370 feet of antiqu
    11·2 answers
  • Someone help me out please I can’t figure out this question
    9·2 answers
  • Identify the sample space of the probability experiment and determine the number of outcomes in the sample space. Draw a tree di
    8·1 answer
  • What is the positive square root of the number given? If the number is not a perfect square, select the
    11·1 answer
  • Evaluate f(x)=1/4x for x=-5
    8·1 answer
  • Last on thanks for staying
    5·2 answers
  • Jaylynn draws a hen on graph paper using the scale shown below. The hen has a height of 161616 units in the drawing.
    14·1 answer
  • THIS IS A EMERGENCY IM FAILING so BADDD i fell off in 9th grade now im getting 50%
    9·1 answer
  • What is the exact value of e?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!