Answer: At least 32 calendars.
Step-by-step explanation:
Since they already have $350 out of the $600, they only need to raise $250 more (600-350).
Each calendar is $8
To find how many calendars are needed to raise $250, divide it by $8 (250/8=31.25)
Since you cannot sell .25 of a calendar it would round up to be 32.
Answer:
The midpoint of the segment
Step-by-step explanation:
You are constructing a tangent line from a point outside a given circle to the circle is to draw a circle and a point outside the circle. You have drawn the circle, a point outside the circle and connected the center of the circle to the point outside the circle. You found the midpoint of the segment. Next you must use your compass.
Next you must use your compass. After you set it, you should put the point at the midpoint of the segment.
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Answer: A and C
Step-by-step explanation:
plugging the ordered pairs into the suction on a graph is a good way to find them!
20 days
x=number of days vacation
y=daily expenses
xy=1100
(x+2)(y-5)=1100
*******
xy-5x+2y-10=1100
xy-5x+2y=1110
y=1100/x
x(1100/x)-5x+2(1100/x)=1110
1100-5x+(2200/x)=1110
-5x+(2200/x)=10
-5x^2 + 2200 = 10x
-x^2 + (440) = 2x
x^2 - 440 + 2x = 0
(x+22)(x-20)=0
x=-22,20
only take the positive answer because the negative answer doesn't make sense in the question
so the answer is 20
****
I might be wrong; this question probation should've been this hard so I might have taken a wrong turn somewhere. feel free to double check my work
Answer:
x = 6
Step-by-step explanation:
2x + 3 = 4x + -9
2x + 3 = 4x - 9
-2x -2x
3 = 2x - 9
+9 +9
12 = 2x
6 = x
