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3 years ago

10

Find X and explain how?????

1 answer:

Sergio039 [100]3 years ago

8 0

Alright before I start is this pythagorean theorem?

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Sarah has three more than four times the money that Jessica has. Together they have $72. How

hoa [83]

Answer:

Jessica has $13,80 and Sarah has $58.20.

Step-by-step explanation:

Let j be the amount of money that Jessica has.

Let s be the amount of money that Sarah has.

s + j = 72

Since Sarah has 3 more than 4 times what Jessica has...

s = 4j + 3

So 4j + 3 + j = 72

5j = 69

j = 13.8

So Jessica has $13,80.

Therefore Sarah has $58.20.

3 0

3 years ago

Evaluate the expression

alexgriva [62]

$\frac{40-4}{9+3} = \frac{36}{12} = 3$

3 0

3 years ago

Read 2 more answers

What is the slope of the line passing through the points (-9,-3) and (7,-7)

Gnoma [55]

Answer:

The slope is $\frac{1}{4}$

Step-by-step explanation:

$\frac{Y_{2} -Y_{1} }{X_{2}-X_{1} }$

-7-(-3)= -7+3= 4

4/?

7-(-9)= 7+9 = 16

4/16=1/4

I hope this helps :-)

3 0

3 years ago

The sequence below shows a certain company's expected net worth, in millions of dollars, after 1, 2, 3, and 4 years and so on).

adelina 88 [10]

Answer:

I have no clue, what this means lol

Step-by-step explanation:

5 0

3 years ago

CAN someone pls help me with this question!!

valkas [14]

Answer:

Step-by-step explanation:

i believe that its

30% o.3q

60% 0.6q

its probably wrong tho

5 0

3 years ago