−15x+4≤109 OR −6x+70>−2minus, 15, x, plus, 4, is less than or equal to, 109, start color #ed5fa6, start text, space, O, R, sp
Tamiku [17]
Answer:
Option E.
Step-by-step explanation:
The given inequalities are
We need to find the solution of given compound inequality.
Solve each inequality separately.
Solve first inequality:
Subtract 4 from both sides.
Divide both sides by -15. If we multiply or divide an inequality by a negative number, then the sign of inequality is changed.
.... (1)
Solve second inequality:
Subtract 70 from both sides.
Divide both sides by -6.
.... (2)
Form (1) and (2) we get
Therefore, the correct option is E.
Answer:
Step-by-step explanation:
X2 -8 = 7x
X2 -7x -8 = 0
X2 -8x+x -8=0
X(x-8)+1(x-8) =0
(X-8)(x+1)=0
X-8=0 or x+1=0
X=8 or x=-1
Answer:
The center is the point (3,1) and the radius is 3 units
Step-by-step explanation:
we know that
The equation of a circle in standard form is equal to
we have
Convert to standard form
Group terms that contain the same variable, and move the constant to the opposite side of the equation
Complete the square twice. Remember to balance the equation by adding the same constants to each side.
Rewrite as perfect squares
The center is the point (3,1) and the radius is 3 units
Answer:
lexie is correct
Step-by-step explanation:
since -68 feet is closer to 0 that means it is greater. the number that is closer to 0 when it is a negative it will be bigger that the other Ex: -5 and -34, -5 is greater because it is closer to 0.
Which one the on number 1 ?
