nathaniel buys a pair of jeans costing $45.30. using the table below to find the sales tax on this item, what is the total purchase price?
amount of sale
terials
20
44.70 - 44.89
44.90 - 45.09
45.10 - 45.29
45.30 - 45.49
a $48.35
b. $48.02
oc $48.25
d. $47.00

a negative exponent is translated as follows:

so, we have

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w