Answer:
A
Step-by-step explanation:
I did it on a test too
Hi Stacey
9x^2+5x-12
Answer : Doesn't factor
I hope that's help and please if you have questions you can ask me !
Answer:
SSS
Step-by-step explanation:
KN / PD = 54/24 = 2.25
KB / PF = 49.5/22 = 2.25
BN / DF = 40.5/18 = 2.25
ΔKBN ~ PDF (SSS) : two triangles are similar, their corresponding sides are in equal proportion.
Answer:
18 hours
Step-by-step explanation:
First, he worked 3 hours babysitting, so he already made 8*3=24 dollars.
This means he must work 200-24=176 dollars lifeguarding.
Divide that by how much he makes per hour, and 176/15=11.7333 hours lifeguarding.
Round that up if he can't do a fraction of an hour to get 12 hours lifeguarding.
This is possible because the total hours worked is 12+3=15, which is less than 18.
Answer:
4a-3 when a=6 = 21
Step-by-step explanation:
4*6-3
4*6=24-3=21
