Answer: $608.24
Step-by-step explanation:
Hi, first we have to calculate the percentage amount of the discount.
We have to multiply the cost by the sale percentage in decimal form.
703 x (16/100) =703 x 0.16 =112.48
Then, we have to subtract that amount to the original cost.
703-112.48 = 590.52
Then, we have to calculate the sale tax amount by multiplying the sale cost by the tax percentage in decimal form.
590.52 x (3/100) = 590.52 x 0.03 =17.7156
Finally adding that amount to the sale cost.
590.52 +17.7156 = $608.24
Answer:
Step-by-step explanation:
When two angles add up to 90, they are complementary angles
∠a + ∠b = 90
59 + ∠b = 90
∠b = 90 - 59
∠b = 31°
Explanation:
A system of equations are two or more equations that has to be valid at the same time. It means that the variables of one equation can be substitute in the other equation.
For example we have <span>y=5x−8</span> and we can substitute this value of y in the other equation
<span>4x+3y=33</span>
<span>4x+3<span>(5x−8)</span>=33</span> we can solve now for x
<span>4x+15x−24=33</span>
<span>19x=33+24</span>
<span>19x=57</span>
<span>x=<span>5719</span>=3</span>.
y can be obtained from the first equation
<span>y=5x−8</span>
<span>y=5⋅3−8=15−8=7</span>
Then <span>x=3</span> and <span>y=7</span>.
