Answer:
y-int: -6
x-int: -2/5 and 3
Step-by-step explanation:
you can find the y-intercept by substituting zero in for every 'x' in the equation;
y = 5(0) - 13(0) - 6
y = -6
to find the x-intercept(s), factor the trinomial by trying to find a pair of factors that multiply to 6 and add to -13; the factors that work are:
(5x + 2)(x - 3)
now set each factor equal to zero and solve for 'x':
5x + 2 = 0
5x = -2
x = -2/5
x - 3 = 0
x = 3
The lowest common multiple of 3, 5, and 7 is 105, so
that's the smallest number that has those prime factors.
Every multiple of 105 is another one:
210, 315, 420, etc.
So is (105) times (any multiple of 3 or 5 or 7):
(x 3, 6, 9) 315, 630, 945, etc.
(x 5, 10, 15) 525, 1050, 1575, etc.
(x 7, 14, 21) 735, 1470, 2205, etc.
Answer:
The solutions to the system of equations are:
Step-by-step explanation:
Given the system of the equations
isolate 'x' for 2x-y
Add y to both sides
Divide both sides by 2
isolate 'y' for
subtract y from both sides
Divide both sides by 9
The solutions to the system of equations are:
Answer:
c<−12
Step-by-step explanation:
−15c−28+28>152+28
−15c>180
Step 2: Divide both sides by -15.
−15c
−15
>
180
−15
c<−12 pleas give me brainly! (: Hope it helps
4 colour needed for this…i think