Answer:
Sine
Step-by-step explanation:
sin 32=x/15
Answer:the number of pounds of the Mexican Shade Grown Blend that should be mixed is 11
the number of pounds of the House Blend that should be mixed is 9
Step-by-step explanation:
Let x represent the number of pounds of the Mexican Shade Grown Blend that should be mixed.
Let y represent the number of pounds of the House Blend that should be mixed.
The total number of pounds of coffee created is 20. It means that
x + y = 20
The Mexican Shade Grown coffee blend normally sells for $8.30 per pound with a House coffee blend normally sells for $13.70 per pound. The mixed coffee can sell for $10.73 per pound. This means that the total cost of 20 pounds would be 20 × 10.73 = $214.6
Therefore,
8.3x + 13.7y = 214.6 - - - - - - - - - 1
Substituting x = 20 - y into equation 1, it becomes
8.3(20 - y) + 13.7y = 214.6
166 - 8.3y + 13.7y = 214.6
- 8.3y + 13.7y = 214.6 - 166
5.4y = 48.6
y = 48.6/5.4 = 9
x = 20 - y = 20 - 9
x = 11
You would first put the question into an equation.
Miles would equal to gallons.
198=11a
You will simplify it to 1a and to get that you divide both sides by 11.
That would get 18=1a or 18=a
You would then multiply both sides then by 6 on both sides to see if 6 gallons would actually be the same as 138 miles.
Mulitply 6 and 18 and you get 108 which is different from 138 and would not be correct. They do not equal the same and so the answer would be no.
I presume you mean
x^(56) times x^(13) = x ^(56+13) = x^(69)
