Answer:
x=1 y =15
Step-by-step explanation:
hopefully correct
-5x-2y=13 (i)
3x-y=12
-y=12-3x
y=-12+3x (ii)
substitute ii into i
-5x-2(-12+3x)=13
-5x +24-6x=13
-11x=-11
x=1
substitute x into ii
y=-12+3(1)
y=15
.
. . x=1 and y =15
mult .13 with 134
add that to 134
then divide by 2 then that should be your answer
Answer: choice A
Step-by-step explanation:
by rearranging the initial inequality you’ll get
which equals
then multiply both sides by 2/3
Answer:
15
Step-by-step explanation:
.5 * 30 = 15