Solve equation for y.
5x - y = 3
-y = -5x + 3
y = (-5x + 3)/(-1)
y = 5x - 3
The slope for this equation is 5.
The slope of the equation we want is the negative reciprocal of 5.
Let m = slope of equation we want.
m = -1/5
We are given the point (10,4).
Plug both into the point-slope formula.
y - 4 = (-1/5)(x - 10)
y - 4 = (-1/5)x + 2
y = (-1/5)x + 2 + 4
The equation we want is
y = (-1/5)x + 6
Did you follow?
Answer:
x ≥ 7
Step-by-step explanation:
First, put the same terms on the same side. So subtract 5 from both sides. You will get:
-3x ≤ -21
Divide both sides by -3 to get x alone. When dividing, the inequality sign will change to the opposite. So it will go from a (less than or equal to) sign to a (greater than or equal to) sign.
You will get:
x ≥ 7
Therefore, x will be a number that is greater than or equal to 7.
A related subtraction fact would be 12-9=3. Hope this helps.
I Dun know I hope u know the answer
Answer:
the solid color fleece is a better price
Step-by-step explanation:
Data:
Solid color fleece: S
Paterned fleece : P
Cost:
S=$1649 per 6 yards
P= $15.40 per 16 feet
To find which fleece is better price you need to find the price of each one per the same unit.
1. Turn the yards in feet (1 yd is equal to 3 feet )
2. Find the price per 1 feet of each fleece:
Solid color fleece: $ 0.916 per 1 feet
Patterned fleece: $0.9625 per 1 feet
Then, the solid color fleece is a better price
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