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2 years ago

What is an equation of a line with a slope -2/3 and a y intercept of -4 ?

1 answer:

6 0

Written in slope intercept form y=mx+b.......m is the slope.......b is the y intercept or where the line crosses the y axis

y=-2/3x - 4

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Solve x-5/y = z for y

kogti [31]

Answer:

y=5x−z

Step-by-step explanation:

Step 1: Multiply both sides by y.

xy−5=yz

Step 2: Add -yz to both sides.

xy−5+−yz=yz+−yz

xy−yz−5=0

Step 3: Add 5 to both sides.

xy−yz−5+5=0+5

xy−yz=5

Step 4: Factor out variable y.

y(x−z)=5

Step 5: Divide both sides by x-z.

y(x−z)x−z=5x−z

y=5x−z

5 0

2 years ago

In a race in which twelve automobiles are entered and there are no ties, in how many ways can the first three finishers come i

k0ka [10]

That is 3 slots
12 in 1st slot
11 in 2nd
10 in 3rd

so that is 12*11*10 or 1320 ways

3 0

2 years ago

Read 2 more answers

clearance items in a store are all marked down proportionally. A shirt with an original price of $32 is on clearance of $12. wha

WINSTONCH [101]

Answer:

$15

Step-by-step explanation:

Set up a proportion where x is the clearance price of the $40 shirt:

$\frac{32}{12}$ = $\frac{40}{x}$

Cross multiply and solve for x:

32x = 480

x = 15

So, the clearance price is $15

8 0

2 years ago

Read 2 more answers

How tall is the green character?

vodomira [7]

My guess......... um 5'4

5 0

3 years ago

Write the expression that shows "3 times the<br>sixth power of 10."

photoshop1234 [79]

Answer:

$10^6^*^3\\\\or\\\\10^1^8$

Step-by-step explanation:

the 6th power of 10 would be 10^6, then you'd multiply it by 3 which would make it 10^6*3

you could then simplify it and say 10^18 (multiply the exponents [6 and 3])

7 0

2 years ago