Answer:
1.)41.5 2.)33.68
Step-by-step explanation:
Answer:
x = -16/3
Step-by-step explanation:
Answer:
The number is 70
Step-by-step explanation:
Is means equals and of means multiply
91 = 130% *W
Changing to a decimal form
91 = 1.3W
Divide each side by 1.3
91/1.3 = 1.3 W/1.3
70 = W
Answer:
x = 2 + 1.5y
Step-by-step explanation:
Simplifying
<em>2x + -3y = 4</em>
Solving
<em>2x + -3y = 4</em>
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3y' to each side of the equation.
<em>2x + -3y + 3y = 4 + 3y</em>
Combine like terms: -3y + 3y = 0
<em>2x + 0 = 4 + 3y</em>
<em>2x = 4 + 3y</em>
Divide each side by '2'.
<em>x = 2 + 1.5y</em>
Simplifying
<em>x = 2 + 1.5y</em>