Answer:
Step-by-step explanation:
Equation of straight line in point slope form is given as
Here
Therefore,
Answer:
Step-by-step explanation:
<u>Total cost of plant:</u>
<u>Greg makes total of:</u>
- 25*(2 + 0.75*2) + 18*(2 + 0.35*2) + (60 - 25 - 18)*2*4/5 = 163.3
<u>Since Greg mare than cost, he has a profit and the amount is:</u>
Answer:
50
Step-by-step explanation:
<em>Substitute</em> 7 as x in the original equation, (9x-13)
<u>9(7)-13</u>
1) Multiply 9 and 7:
63-13
2) Subtract:
50
Answer:
14 apples, 10 bananas
Step-by-step explanation:
.07 * 12 = .84 (12 apples at 7 pence/per = 84 pence)
5 - .84 = 4.16 (4.16 pound remaining)
4.16/.4 = 10.4 (you can buy 10 bananas with 4.16 pounds, with .16 pence remaining)
.16 / .7 = 2.3 (you can buy two more apples with 16 pence)
Hope this helps.
Answer:
Option 4
Step-by-step explanation:
So we know that the area of a square is found by s^2. This means that we can just look for (6r)^2, since 6r is our side length! Let's see...We know that (6r)^2 is equal to 6^2 times r^2 because of the distributive property of exponents. Therefore, option 4 is our right answer. 36 is 6^2 and r^2 is r^2.
