Answer:
Solution given;
total cost for of the beads and pendants
both necklaces;$10.20
1 necklaces=;$10.20/2=$5.1
beads =cost $1.80
now
each pendant cost =total cost of 1 necklaces-beast cost
=$5.10-1.80
=$3.3
each pendant <u>cost</u>$3.3
Answer:
sum
Step-by-step explanation:
Answer:
Lezza did make an error, she also needs to multiply -5 by 3.
Step-by-step explanation:
Lezza needs to use the distrubitive property.
Therefore she needs to distrubute 3 to both 2x and -5
If she had done that, the answer would be
4x=7+6x-15
Which simplifies to 4x= -8+6x
19.2 is between integers 19 and 20 :)