3 years ago

Mandy spent $75 and earned $75 number line model

Mathematics

1 answer:

damaskus [11]3 years ago

6 0

X-75+75= x

Is a model that could be used to anaslay the question

You might be interested in

What is 1/3 plus 1/6?

Leya [2.2K]

The decimal is 0.0555555

4 0

3 years ago

Read 2 more answers

What plus what equals 24 if the second number subtracted from the first number equals 2?

ziro4ka [17]

Answer:

13+11

Step-by-step explanation:

13-11=2 and 13+11=24

4 0

3 years ago

In the graph below, Point A represents Owen's house, Point B represents David's house and Point C represents the school. Who liv

ycow [4]

Answer:

• David

• 4 miles

Explanation:

In the graph:

The given locations are:

• Owen's House, A(11,3)

• David's House, B(15,13)

• School, C(3,18)

We determine both Owen's and David's distance from the school using the distance formula.

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Owen's distance from school (AC)

$\begin{gathered} AC=\sqrt[]{(3-11)^2+(18-3)^2} \\ =\sqrt[]{(-8)^2+(15)^2} \\ =\sqrt[]{64+225} \\ =\sqrt[]{289} \\ AC=17\text{ miles} \end{gathered}$

David's distance from school (BC)

$\begin{gathered} BC=\sqrt[]{(3-15)^2+(18-13)^2} \\ =\sqrt[]{(-12)^2+(5)^2} \\ =\sqrt[]{144+25} \\ =\sqrt[]{169} \\ BC=13\text{ miles} \end{gathered}$

We see from the calculations that David lives closer to the school, and by 4 miles.

The graph below is attached for further understanding:

5 0

1 year ago

5 divided by -5 is what?

mart [117]

5 divided by -5 is -1 hope this helps

5 0

3 years ago

Read 2 more answers

Suppose I have Rs 1000 and I put it in the bank. What will be the amount I have after 5 years if Interest is 5% per annum?

vichka [17]

Answer:

Its 250 the answer which i got.

8 0

2 years ago

Read 2 more answers