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3 years ago

Write a real-life situation that can be modeled by the expression 5 x 3/4 3/4 is a fraction

2 answers:

6 0

Bob has
<span>3/4 cup of flour but he would need to use it 5 times this week..
How many cups of flour would Bob need each day?
</span>

torisob [31]3 years ago

4 0

Hello there! You can do something like this:
Kelly has 3/4 cup of a bottle of water. She likes to drink 5 times the amount of that every day. How many cups of water does Kelly like to drink every day?
Hope this helped you!
Good luck!

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Carmen is taking a road trip. After 25 miles, she reaches a stretch of highway where she can drive at a constant speed of 65 mil

Anit [1.1K]

Answer:

DEW

Step-by-step explanation:

6 0

3 years ago

Joey borrows 2000 from his grandfather and pays the money back in monthly payments of 200.

NISA [10]

The correct question is;

Joey borrows $2400 from his grandfather and pays the money back in monthly payments of $200.

a. Write a linear function that represents the remaining money owed L(x) after x months.

b. Evaluate L(10) and interpret the meaning in the context of this problem.

A) L(x) = 200x + 2400; L(10) = 4400, This represents the amount Joey still owes his

grandfather after 10 months.

B) L(x) = -200x + 2400; L(10) = 400, This represents the amount Joey has paid his

grandfather after 10 months.

C) L(x) = 200x + 2400; L(10) = 4400, This represents the amount Joey has paid his

grandfather after 10 months.

D) L(x) = -200x + 2400; L(10) = 400, This represents the amount Joey still owes his

grandfather after 10 months.

Answer:

A) L(x) = 2400 - 200x

B) Option D is correct

Step-by-step explanation:

A) We are told that Joey borrowed 2400.

Now he pays back in installments of 200 every month.

Thus for x number of months he would have paid 200x.

Thus,the linear function that represents the remaining money owed is;

L(x) = 2400 - 200x

B) L(10) = 2400 - (200 * 10)

L(10) = 2400 - 2000

L(10) = 400

Thus, after 10 months, Joey is owing 400.

So, looking at the given options, the correct one is option D.

3 0

3 years ago

Right angle FCD intersects Line A B and Ray C E at point C. AngleFCE is congruent to AngleECD. AngleECD is complementary to Angl

AlexFokin [52]

Answer:

A: They are congruent and complementary.

Step-by-step explanation:

Just took the test hope this helps :D

5 0

3 years ago

Read 2 more answers

2. Brandi deposited $2500 in her bank account. Her account is earning 2.85% interest

gizmo_the_mogwai [7]

Answer:

$356.25 earned in interest, 2856.25 Total.

Step-by-step explanation:

2.85% of 2500 is 71.25. Multiply that by the time (5 years) and get 356.25 (this is the amount of interest earned)

add that to the original amount. (this is the amount in the account now)

5 0

3 years ago

Determine the exact x-intercepts of y = (x + 4) - 7.

Maslowich

The x-intercept of a graph is the point where the graph crosses the x-axis

<h3>(a) Graph</h3>

The function is given as:

$y = (x + 4)^2 - 7$

See attachment for the graph of the function.

From the attachment, the approximated x-intercepts are -7 and -1

<h3>(b) Type of solution</h3>

From the attached graph, we can see that the curve crosses the x-axis at non-terminating decimals

Hence, the solutions of the equation are irrational.

<h3>(c) The vertex</h3>

This is the minimum or the maximum point of a parabola.

From the attached graph, the minimum point is at (-4,-7)

Hence, the coordinates of the vertex of the parabola is (-4,-7), and it is exact (not approximated)