Tax sucks, trust me. Since we use tax often in our lives, it's quite easy nowadays.

Switch the 7% tax to a number that can be used in a calculation.
Always divide the percent (7%) by 100%.
7% divided by 100% = 0.07

Now, you need to find out the total cost.
Always multiply 0.07 by 1500.
0.07 × 1500 = 105.

Now that we know that you have to pay an extra $105 tax, we can add it with the original price.
$1500 + 105 = 1605.

Your total price for the computer will be: $1605.

7 0

3 years ago

Read 2 more answers

Using Point Slope Formula, write an equation that passes through (-2, 6) and ( 8, 9)

Ulleksa [173]

Answer:

y - 9 = 3/10(x - 8)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Point-Slope Form: y - y₁ = m(x - x₁)

x₁ - x coordinate
y₁ - y coordinate
m - slope

Step-by-step explanation:

Step 1: Define

Point (-2, 6)

Point (8, 9)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $\displaystyle m=\frac{9-6}{8+2}$
Subtract/Add: $\displaystyle m=\frac{3}{10}$

Step 3: Write Function

Plug in variables into general form.

y - 9 = 3/10(x - 8)

y - 6 = 3/10(x + 2)

5 0

3 years ago

Round 12.463 to one decimal place. Round $12.463 to two decimal places.​

Round 12.463 to one decimal place. Round $12.463 to two decimal places.