Answer:
x=-4 y=-7
Step-by-step explanation:
-4x+y=9 get y alone
add 4x both sides
y=4x+9
insert into y=2x+1
2x+1=4x+9
subtract 1 both sides
2x=4x+8
subtract 4x both sides
-2x=8
divide by -2
x=-4
y=2x+1
y=2(-4)+1
y=-8+1
y=-7
check
-4(-4)+(-7)=9
-16+(-7)=9
9=9
x=-4
y=-7
gl
Answer:
G = 3/4 x=1/4
Step-by-step explanation:
so if he has four boxes of juices and three of the are grape that means he has one box that is another
grape = 3/4
another 1/4
35 every week. 3 weeks would be 105, hours, enough to pay his sister back, leaving us with 40. 14 weeks later and he has 490, plus the 40, is enough to buy the bike. 17 weeks in total. The way i would write it is (530+65) divided by 35 is 17
Answer:
D. reflect across the y-axis and translate right 1 unit
Step-by-step explanation:
Answer:
F.B.G
Step-by-step explanation:
Ive done this before, quite simple actually
