Answer:
y ≥ -2x - 5
Step-by-step explanation:
23/103 = 0.22
0.22*100 = 22%
The percentage increase is 22%
Hope that helps!
Answer:
3.25 +7.25m
Step-by-step explanation:
The cost of membership in Jump Rope Gym can be modeled by ...
total cost = initial fee + m × (monthly fee)
j = 6.50 +17.50m
Likewise, the cost for Run Run Run Gym is ...
r = 9.75 +24.75m
Then the savings by joining the Jump Rope Gym is ...
r -j = (9.75 +24.75m) -(6.50 +17.50m) = 3.25 -7.25m . . . .savings
Answer:
2 * (Area/pi)^(1/2) = diameter
Step-by-step explanation:
The equation for the area of a circle is A = pi * r^2
We can divide both sides by pi to get:
A/pi = r^2
Then take the square root of both sides to get:
(A/pi)^(1/2) = r
Then, since D = 2 * r, we can multiply both sides of the above equation by 2 to get:
2 * (A/pi)^(1/2) = 2 * r = D
Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Check all that apply.
(x + 1)
(2x + 1)
(x + 2)
(5x + 1)
<span>(5x – 2)
Solution :
By multiplying (5x - 2) and (x + 2), the given trinomial will be obtain as follow.
</span>(5x - 2) * (x + 2) = (5x * x) + (5x * 2) - (2 * x) - (2 * 2)
= <span>5x^2 + 10x - 2x - 4
= </span>5x^2 + 8x - 4
