Split the second term in 5x^2 + 23x + 26 into two terms
5x^2 + 13x + 10x + 26
Factor out common terms in the first two terms, then in the last two terms
x(5x + 13) + 2(5x + 13)
Factor out the common term; 5x + 13
<u>(5x + 13)(x + 2)</u>
Answer:
1. her weekly allowance is 16 dollars
Step-by-step explanation:
=(100-40)/2-30
=60/2-30
=30-30
=0
Answer:
$814.12
Step-by-step explanation:
1.5% of the selling price of 1,207.74 is added on to the state tax of $796. We have to find out the total sales tax of the city and state taxes combined.
1207.74 * .015 = 18.1161 (rounded to 18.12)
18.12 + 796 = 814.12
Answer:
cost per gram of small bag ≅ 4.119 p
cost per gram of medium bag ≅ 3.686 p
cost per gram of large bag ≅ 3.517 p
Step-by-step explanation:
cost per gram of small bag = 325 / 79
= 4.119
cost per gram of medium bag = 575 / 156
= 3.686
cost per gram of large bag = 1150 / 327
= 3.517
