Answer:
distributive property
Step-by-step explanation:
2(a+5)
2 is being distributed
<span>If you have a quadratic equation in the form <span>a<span>x2</span>+bx+c</span>
</span>Step 1) Determine the product of AC (the coefficients in a quadratic equation)Step 2) Determine what factors of <span><span>a⋅c</span> sum to b</span>Step 3) "ungroup" the middle term to become the sum of the factors found in step 2Step 4) group the pairs.
Answer: 0.85714285714
Step-by-step explanation:
I just googled it so yeah
15/100 × 215 = 3225/100
= 32.25
i am a mathematics teacher. if anything to ask please pm me
