Answer:
Each pound of chocolate chips costs $ 1.5 and each pound of walnuts cost $ 3.75 .
Step-by-step explanation:
Let, each pound of chocolate chips costs $ x and each pound of walnuts costs $ y.
Then, according to the question,
5x + 6y = 30 --------------(1) and,
3x + 2y = 12 ----------------(2)
Multiplying (2) by 3 we get,
9x + 6y = 36 ---------------------(3)
Deducting (1) from (3) we get,
4x = 6
⇒ x = 1.5 ----------------------(4)
From (4), putting the value of x in (2) , we get,
2y = 7.5
⇒ y = 3.75 ---------------------------(5)
Answer:
B. Florence promoted economic and social freedom
Step-by-step explanation:
Edgenuity 2020
Answer:
BC < ED ⇒ answer A
Step-by-step explanation:
* Lets revise some facts in the triangle
- If one side of a triangle is longer than another side, then the angle
opposite the longer side will be larger than the angle opposite the
shorter side
- If one angle in a triangle is larger than another angle in a triangle,
then the side opposite the larger angle will be longer than the side
opposite the smaller angle
* Lets solve the problem
- In the two triangles BCD and DEB
∵ CD = 8 and BE = 8
∴ CD = BE
∵ Side BD is a common side in the two triangles
- The third side in Δ BCD is BC and the third side in DEB is DE
∵ BC is the opposite side to the angle of measure 24°
∵ ED is the opposite side to the angle of measure 30°
∵ The measure 24° < the measure 30°
∴ The side opposite to the angle of measure 24° < the side opposite
to the angle of measure 30°
∵ The other two sides of the 2 triangles BCD and DEB are equal
∴ We can compare between the 3rd sides in the Δ BCD and Δ DEB
∴ BC < ED
Divide x^4+x^3+7x^2-6x+8 by x+2+2x+8 using long polynomial division.
Answer:
x^2-x+1
2) 48
3) 72
4) 48
5) 105
6) 47
7) 37
8) 400
9) 17
10) 13
I hope this helps! Let me know if I get anything wrong so I can fix it.
