40×8=320[ 8×3=24 ]320+24=344
Answer:
5
Step-by-step explanation:
-16-(6)
over
8-10
slope= -10/-2
simplify:
5/1=5
Answer:
if it's finding x
#1 x<-1
#2 x<4
Step-by-step explanation:
#1
2x-16<-18
add 16 to both sides
2x<-2
then divide 2 to both sides
x<-1
#2
2x-16+4x<8
add like terms
6x-16+<8
add sixteen to both sides
6x<24
divide six to both sides
x<4
Answer:
C) 3
Step-by-step explanation:
To calculate how many points this person got, take 90% of the total:
0.9(70) = 63
A test score of 90% is 63 points out of 70.
