-4(x-6) ≤ - 2x+6
-4x-24≤ -2x+6
+2x +2x
-2x-24≤+6
+24 +24
-2x ≤ 30
Divide both sides by -2
and you get....
x ≥ -15
You switch the inequality sign because you're dividing by a negative.
I hope all is well, and you pass! Good luck, rockstar! (:
Answer:
4:1
Step-by-step explanation:
Let us assume that the cost of water is free, that is Rs.0.
Let x represent the number of liters of milk, y represent the number of liters of water and z represent the volume of the mixture in liters, hence:
z = x + y (1)
Milk cost Rs.5 per liter, water cost Rs.0 per liter and the mixture cost Rs.4 per liter. Therefore:
5x + 0(y) = 4z (2)
Substituting z = x + y in equation 2 gives:
5x + 0(y) = 4(x + y)
5x = 4x + 4y
5x - 4x = 4y
x = 4y
x / y = 4 / 1
x : y = 4 : 1
The proportion in which the milk is to be mixed with water is 4 : 1, that is 4 liters of milk per 1 liter of water
Answer: Translation
Step-by-step explanation:
A. a translation of 6 units to the right
B. a clockwise rotation of 90 degrees about the origin
C. a reflection over the x-axis
D. a reflection over the y-axis
Answer:
10
Step-by-step explanation:
10 + (-2 • -5 + 8) + 2 • -9
10 + 10 + 8 + -18
20 + 8 + -18
28 - 18
10
<span>Let x = the amount of seeds.
y = the amount of dried fruit.
Systems of equation would be: x + y = 10
1.50x + 2.50y = 22
Substitute the value of x from equation 1st in equation 2nd,
1.50(10-y) + 2.50y = 22
15 - 1.50y + 2.50y = 22
y = 22-15 = 7
Substitute the value of y in 1st equation, x + 7 = 10
x = 10 - 7 = 3
In short, Your Answer would be Option D) </span><span>3 ounces of seeds and 7 ounces of dried fruit
</span>
Hope this helps!
