9514 1404 393
Answer:
2x -3y = 15
Step-by-step explanation:
Add 5-y to put the variables on the same side of the equal sign. Then multiply by 3 to clear the fraction.
5 = 2/3x -y
15 = 2x -3y
2x -3y = 15 . . . . standard form
The equation y = 2/3x - 5 can be converted to standard form (Ax + By = C) by clearing the fraction and rearranging terms, resulting in 2x - 3y = 15.
The equation y = 2/3x - 5
is currently in slope-intercept form (y = mx + b), where
m is the slope
and b is the y-intercept. To convert this equation to standard form (Ax + By = C), we want to get rid of any fractions and rearrange the terms.
Step 1: Clear the fraction by multiplying every term by 3, resulting in: 3y = 2x - 15.
Step 2: Rearrange the terms to get the x and y terms on one side and the constant on the other: 2x - 3y = 15.
Therefore, the standard form of y = 2/3x - 5 is 2x - 3y = 15.
#SPJ11
B. square
C. rectangle
D. parallelogram
B 3x2 – 3x - 18 = 0
3x2 + 2x + 1 = 0
D
3x2 – 3 = 0
Answer:
C. 3x^2 + 2x + 1
Step-by-step explanation:
A. 12^2 - (4*3*12) = 0 (there's one solution.)
B. (-3)^2 - (4*3*-18) = 255 (there're 2 real solutions.)
D. 3^2 - (4*0*-3) = 9 (there're 2 real solutions.)
C. 2^2 - (4*3*1) = -18 ✅✅
if b^2 - 4ac = negative then we can say that there isn't any real solution for the equation.
Answer:
12%
Step-by-step explanation: