The solution of a system of equations is the place where they cross; the point where both equations are true. find the place on your graph where your two lines intersect.
you should find (2, 3) as the intersection point. this is the solution for the system.
Answer:
122
Step-by-step explanation:
To solve for x, undo the operations done to it.
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5 = ∛(x +3) . . . . . given
125 = x +3 . . . . . cube both sides of the equation
122 = x . . . . . . . . subtract 3
Answer:
B
Step-by-step explanation:
John made $40 commissions for $500 sales or 40/500. He wants $320 for an unknown amount of sales or 320/x.
40/500=320/x Cross multiply.
40x=160,000
Divide both sides by 40.
X=4,000
He needs his sales to be $4,000 to get $320 in commission.
For a Right triangle with 30-60-90 degrees, the sides have specific ratios. If we assign a length of 1 to the short side (opposite 30), the hypotenuse will be 2, and the other leg will be square root 3.
Given that the hypotenuse is 16 in this triangle, we will need to multiply each of our ratios given above by 8 (16/2)
So, the short side is 8, the hypotenuse is 16 and the last leg is 8(square root 3). Adding these three sides we get
8 + 16 + 8 sqrt(3)
24 + 8 sqrt(3)
The answer is B
