Answer:
y = 4 + -2x
Step-by-step explanation:
Simplifying
y = -2x + 4
Reorder the terms:
y = 4 + -2x
Solving
y = 4 + -2x
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Simplifying
y = 4 + -2x
Answer:
r=24
s=21
Step-by-step explanation:
I use proportion of 2 to 3
I multiply 16 and 3/2 to get r
r=24
I multiply 14 and 3/2 to get s
s=21
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The number of squares of whole pita bread Min will have to cut up is;
<u><em>21 squares of whole pita bread</em></u>
- Since the triangle is isosceles, and has base of 4 cm with 2 equal sides of 6 cm, it means the height is 5.7 cm.
- Thus, area of triangle is;
A = ¹/₂ × 4 × 5.7
A = 11.4 cm²
- She will cut 3 pita triangles for every guest. This means that;
Area for each guest = 3 × 11.4 = 33.2 cm²
- There are 250 guests and so the total needed for the 250 guests is;
Total area = 250 × 33.2
Total area of pita bread = 8300 cm²
- The bread comes in 20 cm sides of a square shape.
Area of square = 20 × 20 = 400 cm²
- Number of squares of whole pita bread she will have to cut = 8300/400
⇒ 20.75 ≈ 21 squares of whole pita bread
Read more at; brainly.com/question/12973817
