Both of these variables represent a common measure used in chemistry.
The amount of material/volume is the material’s concentration.
The rate is the reaction is increase by altering the concentration.
Answer:
x(t) = –5 + 6t; y(t) = 3 – 9t
Step-by-step explanation:
1 Pretzel and 5 Bags of Popcorn
(WORK SHOWN BELOW)
Answer:
flipped
Step-by-step explanation:
A reflection is a transformation representing a flip of a image. images can be reflected in a plane, line, and point. When reflecting a image/figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line.
Answer:4) 1.05(0.85y)
Step-by-step explanation:
take off 15% from y which will leave you with 85% left -> (0.85y)
then you have to find 5% from the discounted price and add it to the original price 1.05(8.5y) the 1 will give you your original price while the .05 will add on your tax.
