Answer:
x=4,-2/3
Step-by-step explanation:
To solve for x, we first subtract 8 from both sides.
So 3x^2-10x-8=0
Using the quadratic formula, we get
X=(10+sqrt(100+96))/6 or x = (10-sqrt(100+96))/6
So x=(10+14)/6 or x=(10-14)/6
So x=4 or x=-2/3.
The quilt is a square figure so it had 4 side
Divide it by 64➗4 = 16 the perimeter is 16
Answer:
$36.00 in 4 hours
Step-by-step explanation:
Kind of obvious multiply $24 by 3 hours which gives $72 per 3 hours.
Multiply $36 and 4 hours which will give $144 per 4 hours.
15x+25y=1875
Let
y=95-x
15x+25 (95-x)=1875
Solve for x
15x+2375-25x=1875
15x-25x=1875-2375
-10x=-500
X=500/10
X=50 the number of $15 items
Y=95-50=45 the number of $25 items
1st not similar
2nd similar
3rd not similar