Her purchase price was 40×($31.82-$1.11)=$4×307.1=$1228.4
(3a-7)^2
1. 9a^2-21a-21a+49
2. 3a(3a-7)-7(3a-7)
3. (3a-7)(3a-7)
4. Combine like terms
Answer:
y=2x-8 the y intercept is (0,-8)
Step-by-step explanation:
-2x to get y alone
then u divied by -
then it equal y=2x-8
The top left box is correct
<h2>= 316</h2><h2>_______________</h2>
<u>Step-by-step explanation:</u>
= 100+[12×{20−(10÷5)}]
= 100+[12×{20−2}]
= 100+[12×18]
= 100+216
= 316
<h2>_______________</h2><h2>FOLLOW ME</h2>
