Okay so $14,000 is the equivalent of 6/5ths
so divide $14,000 by 6= $2333.3r
you need 5/5
so $2333.3r x 5 = $11666.67
this is the original price
Step-by-step explanation:
If x = the amount of 12% and y = the amount of 20%, then x + y = 80
Since we need 80 grams of 15%, 80(.15) = 12.
We are given that .12x + .20y = 12.
We can solve the first equation for x or y. Let's do x.
x = 80 - y
.12(80 - y) + .20y = 12
9.6 - .12y + .20y = 12
.08y = 2.4
y = 30
x = 80 - 30 = 50
Answer:
−
4
cot
(
−
45
)
cos
(
390
)
sin
(
330
)
Step-by-step explanation:
Answer:
3.205
Step-by-step explanation:
convert the decimal number to a fraction
To divide by fraction, multiply by the reciprocal of that fraction
Reduce the numbers with the greatest common divisor 9
Calculate the product
Now turn it to a decimal which will be
Answer:
-12 + 3 - (10x - 15x + 96)
Step-by-step explanation:
