Answer:
$45
Step-by-step explanation:
3/4×60= 45
cost of jacket in sale: $45
hope it helps!
Answer:
-1/2y+4<9
-1/2y+4-4<9-4
-1/2<5
(2/-1)*(-1/2y)<(2/-1)*(5)
y>-10
answer is y>-10
Step-by-step explanation:
Answer:
the third graph is correct
Step-by-step explanation:
edge
the second part is x<1
(c)*(d)=8*30+8*4=8*34,=>
c=8
d=34
a+b>a-b, =>a+b=d, a-b=c; =>
{a+b=34
{a-b=8, =>a=b+8 ;
(b+8)+b=34
2b=34-8
b=13
a=13+8=21
Answer: a=21; b=13; c=8; d=34.
Answer:
-20x+15
Step-by-step explanation:
You use foil method so you distribute it and it becomes -5*4x amd -5*-3 so it would be -20x+15