Answer:
depends how many beads you need per bracelet....
Step-by-step explanation:
40+20m=41 subtract 40 from both sides
20m=1 divide both sides by 20
m=1/20
m=5/100
m=$0.05 per minute (5 cents per minute)
In this problem, it is given that the greater number is represented by x. With this, the smaller number which is 9 less than the greater number may be represented by x - 9. The product of the two numbers is 713 and may be expressed as
(x)(x -9) = 713
The equation above is the answer to the problem.
Simplify
7x^2 - 2x + 19 + 2x^2 - 7x + 4
Collect like terms;
(7x^2 + 2x^2) + (-2x - 7x) + (19 + 4)
Simplify
<u>9x^2 - 9x + 23</u>
Answer:y=15
3 y
___=___
15 75
cross multiply
15y=225
divide both sides by 15
y=15