Step-by-step explanation:
For example, you use {10}^{2}. That's representing 10 times 10, which equals 100. So basically, all you do is convert {10}^{2} into 10 times 10 and solve, which gives you 100 as the final answer.
Step-by-step explanation:
they are definitely rational numbers
Answer:
<u>y = -3x + 8</u>
Step-by-step explanation:
<u>Given :-</u>
Point on line = (5, -7)
Slope (m) = -3
<u>To find :-</u>
Equation of line
<u>Solving :-</u>
Using point-slope form of equation,
y - y₁ = m(x - x₁)
y + 7 = -3(x - 5)
y + 7 = -3x + 15
<u>Solution :-</u>
<u>y = -3x + 8</u>
Step-by-step explanation:
Fraction of the money spent = $16/$25 = 0.64.
Take note that they spent $18 afterwards having $28 on the card so they're spending money off the card so...
x-18=28
would be the equation for this and to solve do the following.
First add 18 to both sides making the equation.
x=46