Answer:
y=−5x+5
Step-by-step explanation:
5x+y-13=0,(5,-20)
Rewrite in slope-intercept form.
y = − 5 x + 13
Using the slope-intercept form, the slope is − 5 . m = − 5
To find an equation that is parallel, the slopes must be equal. Find the parallel line using the point-slope formula.
Use the slope − 5 and a given point ( 5 , − 20 ) to substitute for x 1 and y 1 in the point-slope form y − y 1 = m ( x − x 1 ) , which is derived from the slope equation m = y 2 − y 1 x 2 − x 1 . y − ( − 20 ) = ( − 5 ) ( x − ( 5 ) )
Simplify the equation and keep it in point-slope form.
y + 20 = − 5 ⋅ ( x − 5 ) Solve for y .
y=−5x+5
Answer:
B,Friday
Step-by-step explanation:
4 to 9 is 5 hours,the total hours for the week is 32.5 hours
Answer:
x = 17/3
Step-by-step explanation:
3(2x - 3) + x = 4(x + 2)
7x - 9 = 4x + 8
Add 9 to both sides:
7x - 9 + 9 = 4x + 8 + 9
Simplify:
7x = 4x + 17
Subtract 4x from both sides:
7x - 4x = 4x + 17 - 4x
Simplify:
3x = 17
Divide both sides by 3:
3x/3 = 17/3
x = 17/3
Hope this helps!!
Answer:
625
Step-by-step explanation:
This is a reoccurring permutation
so it is 5^3
