Help me with 1 through 7 please and thank you

isabel lives 3/4 mile from school, Janet lives 2/3 mile from school how much farther in miles does isabel live from school than

anyanavicka [17]

Hey There!

Steps to solve (steps will be in numerical order)

1. Find the lcd of the fractions $\frac{3}{4}$ and $\frac{2}{3}$ . The lcd for both problems will be 12.

2. To rewrite $\frac{3}{4}$ you have to multiply the numerator and denominator by three since the lcd is 12. So you're new fraction will be $\frac{9}{12}$ . For the second fraction, since the lcd is 12 you will multiply the numerator and denominator by 4. You're new fraction will be $\frac{8}{12}$ .

3. Since the problem contains the math keyword "Further", you automatically know you have to subtract, now subtract $\frac{9}{12}$ - $\frac{8}{12}$ . First, start of by subtracting the numerators, so subtract 9-8=1 , remember the denominators will always stay the same.

In conclusion, you're answer will be $\frac{1}{12}$ , so Isabel lives $\frac{1}{12}$ farther away from Janet.

Hope This Helps :)

3 0

3 years ago

Read 2 more answers

Haroldo, Xerxes, Regina, Murray, Norah, Stav, Zeke, Cam, and Georgia are invited to a dinner party. They arrive in a random orde

Scilla [17]

Answer:

1/9

Step-by-step explanation:

Becuase there are 9 people invited, so they all have a 1/9 chance

6 0

3 years ago

Hint: To be collinear, show that : AB

Licemer1 [7]

Answer:

As the points are collinear, the slope of the line joining

any two points, should be same as the slope of the line joining two other

points.

Slope of the line passing through points (x

1

,y

1

) and (x

2

,y

2

) =

x

2

−x

1

y

2

−y

1

So, slope of the line joining (p,0),(0,q)= Slope of the line joining

(0,q) and (1,1)

0−p

q−0

=

1−0

1−q

−

p

q

=1−q

Dividing both sides by q,

−

p

1

=

q

1

−1

=>

p

1

+

q

1

=1

5 0

3 years ago

Read 2 more answers

Consider the sequence: 3, 8, 13, 18, 23, ...The recursive formula for this sequence is:an = an-1 + 5In a COMPLETE sentence, expl

Akimi4 [234]

Answer:

$a_8=38$

Step-by-step explanation:

Recursive sequence

In a recursive sequence formula, each term $a_n$ is computed as a function of one or more previous terms. In the formula

$a_n=a_{n-1}+5$

n is the number of the term we want to calculate. If n=8, then the formula becomes

$a_8=a_{7}+5$

We can see $a_{n-1}$ is the previous term. It means we need $a_7$ to be able to compute $a_8$ . But we also need $a_6$ to compute $a_7$ and so on until some known data is reached. The question provides five terms, $a_5=23.$