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strojnjashka [21]
3 years ago
8

Write an expression that can be used to find the total cost of 2 pounds of peanuts,3 pounds of cashews and 1 pound of almonds, a

ll for 20% off.
Peanuts.....$3.95
Cashews....$4.25
Almonds....$5.99
Mathematics
1 answer:
likoan [24]3 years ago
6 0
(2 x 3.95) + (3 x 4.25) + (1 x 5.99)  + ((2 x 3.95) + (3 x 4.25) + (1 x 5.99)) x 0.20 
= 26.64 - 5.32
= 21.32
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Answer:

see attached

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when y = 0, x = -3. Hence (-3,0) is a point on the line.

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3 years ago
A partial proof was constructed given that MNOP is a parallelogram.
Yanka [14]
A diagram of parallelogram MNOP is attached below

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Using the rule of angles in parallel lines, ∠M and ∠P are supplementary as well as ∠M and ∠N.

Since ∠M+∠P = 180° and ∠M+∠N=180°, we can conclude that ∠P and ∠N are of equal size. 

∠N and ∠O are supplementary by the rules of angles in parallel lines
∠O and ∠P are supplementary by the rules of angles in parallel lines

∠N+∠O=180° and ∠O+∠P=180°

∠N and ∠P are of equal size

we deduce further that ∠M and ∠O are of equal size

Hence, the correct statement to complete the proof is

<span>∠M ≅ ∠O; ∠N ≅ ∠P

</span>

4 0
3 years ago
Read 2 more answers
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