Answer:
I believe it is B. The student incorrectly divided each term by the greatest common factor.
Step-by-step explanation:
3 is the correct greatest common factor of 3x+6, but it wouldn't be 3(x+3). If the student correctly divided each term, it would be 3(x+2). I hope this helps!
Answer:
Because if you think about it , 5×3 is 15 so you divide 15 by 3 which gives you 5 then you replace 3 with a 1
Step-by-step explanation:
3 (5x +1 )
<span>AAS since you have two angles and one side.
LA (never heard of it but if it's actually a theorem then yes. It makes sense in right triangles)
LL (same as LA)
HL since the hypotenuse and the leg are congruent.
SAS CAN be used BUT only if you're going to prove that the sides CE and OQ are congruent or the angles D and P are congruent. You cannot directly apply this.
ASA CAN be used BUT, as with SAS, can only be used if you prove that either the sides CE and OQ are congruent or the angles D and P are congruent. You cannot directly apply this</span>
The answer is A. And here's how you get it. You start by simplifying between the numerator and the denominator in the top fraction. Factor the top and the botttom so you have this: [7(x+3)/(x+3)(x+2)]/[(x+6)/(x+2)]. The (x+3)'s in the top fraction cancel each other out leaving you with [7/(x+2)]/[(x+6)/(x+2)]. When you divide fractions by fractions you change the sign and flip the fraction in the denominator so now you have this: [7/(x+2)]*[(x+2)/(x+6)]. The (x+2)'s cancel each other out then leaving you with 7/(x+6)