Answer:
12
Step-by-step explanation:
Given that:
Daily wages paid to a saleswoman = $80
Wages paid for each sale made by her = $6
Target of today's earnings = more than $150
To find:
Least number of sales to be made so that the total earnings today is more than $150.
Solution:
Number of sales for today = 
Wages for one sale = $6
Wages for number of sales = $6
Total earnings = Per day sales + Wages for number of sales > $150
we need to solve for above inequality to find the least number of sales to be made to meet the goal.
Subtracting 80 from both sides:
Dividing both sides by 6:
Therefore, <em>at least 12 sales</em> must be made.
Answer:
10 units
Step-by-step explanation:
Using the distance formula above,
distance between the 2 points
![= \sqrt{[0 - ( - 8)]^{2} + (7 - 1)^{2} } \\ = \sqrt{(0 + 8)^{2} + 6^{2} } \\ = \sqrt{ {8}^{2} + 36} \\ = \sqrt{64 + 36} \\ = \sqrt{100} \\ = 10 \: units](https://tex.z-dn.net/?f=%20%3D%20%20%5Csqrt%7B%5B0%20-%20%28%20-%20%208%29%5D%5E%7B2%7D%20%2B%20%287%20-%201%29%5E%7B2%7D%20%20%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B%280%20%2B%208%29%5E%7B2%7D%20%2B%206%5E%7B2%7D%20%20%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B%20%7B8%7D%5E%7B2%7D%20%20%2B%2036%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B64%20%2B%2036%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B100%7D%20%20%5C%5C%20%20%3D%2010%20%5C%3A%20units)
Let the cordinates of B be (x, y), then
(3(1) + x)/4 = 1.75 and (3(5) + y)/4 = 2.5
3 + x = 7 and 15 + y = 10
x = 7 - 3 and y = 10 - 15
x = 4 and y = -5
Therefore, the coordinate of B is (4, -5)
Answer:
Step-by-step explanation:
The number of oranges with brothers be 6x, 4x , 2x
The brother with the largest share had 150 oranges. So,
6x = 150
x = 150/6
x = 25
4x = 4 * 25 = 100
2x = 2 *25 = 50
the number of oranges shared = 150+100 + 50 = 300 oranges
X + y = 46
x = y + 12
y + 12 + y = 46
2y + 12 = 46
2y = 46 - 12
2y = 34
y = 34/2
y = 17
x = y + 12
x = 17 + 12
x = 29
so ur 2 numbers are : 29 and 17
