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1 answer:
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Answer:
She can make<u> 7 </u>baby outfits.
Step-by-step explanation:
Given:
A baby outfit uses 2/9 square yard of fabric for the hat and 5/9 square yards of fabric for the bib.
A tailor has 5 4/9 square yards of fabric.
Now, to find the outfits she can make.
So, we add to get the total fabric used for baby outfits hat and bib:
Total fabric used for outfit =
Total fabric tailor has =
Now, to get the number of outfits from the fabric tailor has we divide by total fabric used for outfit:
Number of outfits = Total fabric tailor has ÷ Total fabric used for outfit.
<em>Thus, on dividing we get:</em>
Therefore, she can make 7 baby outfits.
Answer:
y = - x -
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + b ( m is the slope and b the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 4, 5) and (x₂, y₂ ) = (2, - 5) ← 2 points on the line
m = =
= -
, thus
y = - x + b ← is the partial equation
To find b substitute either of the 2 points into the partial equation
Using (2, - 5), then
- 5 = - + b ⇒ b = - 5 +
= -
y = - x -
← equation of line