Answer:
-7
Step-by-step explanation:
-4x - 6 = -2x + 8
-2x = 14
x = -7
Answer:
You'll save $18.87
Step-by-step explanation:
Answer:
$18.80
Step-by-step explanation:
1410/75 = 18.8
The initial height is .5 m. If the ball only reaches 52% of the previous max height, then after the third bounce you have:
.5 x (.52)^3=0.070304 meters as the height of the ball
☺☺☺☺
Answer:
25x ²−49y ²
Step-by-step explanation:
We need to find product of (5x+7)(5x−7y)
By using identity (a+b)(a−b)=a −b ²
We have a=5x,b=7y
Thus (5x+7y)(5x−7y)=(5x) ²−(7y)
<em>let me know if it was helpful</em>
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