$5\dfrac{1}{4}\cdot1\dfrac{5}{9}=\dfrac{5\cdot4+1}{4}\cdot\dfrac{1\cdot9+5}{9}=\dfrac{21}{4}\cdot\dfrac{14}{9}=\dfrac{7}{2}\cdot\dfrac{7}{3}\\\\=\dfrac{7\cdot7}{2\cdot3}=\dfrac{49}{6}=\dfrac{48+1}{6}=\boxed{8\dfrac{1}{6}}$

8 0

3 years ago

The two functions intersect at (30, 725). What does this mean in terms of the context?

s2008m [1.1K]

Answer:

Step-by-step explanation:

(x,y)

x = hours they worked

y = money saved

They each will haver saved $725 after working 30 hours.

I hope I've helped you.

4 0

2 years ago

Find the slope of the line containing the pair of points (4,8), (9,-4)

Papessa [141]

The given points are (4,8) & (9,-4)

slope of a line = Y2 - Y1

X2 - X1

====> (-4) - 8 = -12

9 - 4 5

6 0

3 years ago

Read 2 more answers

Express the number 540 as a product of the powers of its prime factors.

barxatty [35]

Answer:

2 × 2 × 3 × 5 × 3 × 3 =540

Step-by-step explanation:

3 0

3 years ago