Answer:
19
Step-by-step explanation:
Let us solve the parenthesis first according to PEDMAS (Parenthesis, Exponent, which ever comes first from left to right Multiplication and Division, which every comes first from left to right Addition and Subtraction.)
x=6, y=2
4x-12
Substitute using the given values
4*6 - 12 = 24 - 12 = 12
xy - 5
Substitute using the given values
6*2 - 5 = 12 - 5 = 7
Add up the two answers because we need to find the value of (4x - 12) + (xy - 5)
12 + 7 = 19
The answer is 19
Hope this helps :)
Have a nice day!
Answer:
Step-by-step explanation:
Use the slope formula
(x2-x1)/(y2/y1)
substitute the values
(1-10)/(9-7)
solve
-9/-2
simplify
9/2 or 4.5
6 1/3 + k + 3 5/6 + 5 1/2 = 26 1/6
Add your fractions
6 1/3 + 3 5/6 + 5 1/2 = 15 2/3
now You need to isolate k on one side of the equation by using the subtraction method of equality.
k + 15 2/3 = 26 1/6
k = 10 1/2
Hope this helps
I had to edit
2001—80/100 x
2002— 64/100 x
now we need to get x from 64/100 x
1) Slope equals -0.667/2.000=-0.333
x-intercept =12/1=12.00000
y-intercept =12/3=4
x+3y=12
Answer: 4
2) Slope equals 2
x-intercept=5/2=2.5000
y-intercept=5/-1=-5.00000
Answer: -5.00000
