Example A, Step 1: Write a comparing the percent to the ratio of part to whole. ex- ?/25 = 28/100 *Notice that 25 is a factor of 100* Step 2: Find the multiplication factor. ex- ?*4 = 28 and 25*4 = 100 *Since 25*4 = 100, find what number times 4 equals 28* Step 3: Find the numerator. ex- 7/25 = 28/100 *Since 4*7 = 28, 28% of 25 = 7 Example B, Step 1: Write the percent as a fraction. ex-35% of 60 = 35/100 of 60 Step 2: Multiply. ex- 35/100 of 60 = 35/100x60=2100/100=21 *Simplify* Example C, Step 1: Write the percent as a decimal. ex- 5% = 5/100 = 0.05 Step 2: Multiply. ex- 180 * 0.05 = 9, 5% of 180 is 9.
Step-by-step explanation:
Please refer to the attachment
I’m almost 100% sure that it’s the option directly above the one that you chose
Answer:
k = -9
Step-by-step explanation:
You can determine the value of k in g(x)=h(x)+k by comparing the functions h and g.
Since h(x)=x^2+3 and g(x)=x^2-6 then the difference is between 3 and -6. What number when added to 3 will give -6? 3 - 9 = -6. This means k = -9.
Solving for variables in formulas helps develop basic math skills and also pushes students to think critically. Also, there are many formulas that solve for useful things in science, math, business, and engineering. These formulas sometimes require people to solve for certain variables.
