Answer:
two
Step-by-step explanation:
ilxzc d cd cf trdc4rter
The cost of each song is Rs 1.75
<h3>How to solve algebra word problems?</h3>
Let the variable representing the cost of 1 song be x.
Now, since she was given a $50 gift card to a music downloading app. She purchased 18 songs from the app that all cost the same amount each. If she has $18.50 remaining on her gift card. Thus, we can express this as;
50 - 18x = 18.50
-18x = 18.50 - 50
-18x = -31.5
x = -31.5/-18
x = 1.75
Therefore, the cost of each song is Rs 1.75
Read more about Algebra Word Problems at; brainly.com/question/13818690
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Answer:
it is a letter b
Step-by-step explanation:
that does not contain an outlet
Well she charged twice as much to walk large then small. Let s be small and l be large.
We we know that
l = 2s
we also know that she wants to make 100 so
xl + ys = 100
Where where x is number of large and y is number of small. it says she walked 10 small and 5 large so
5l + 10s = 100
substitute 2s for l because they are same value as shown in first equation I made
5 (2s) + 10s = 100
10s + 10s = 100
20s = 100
s = 5
we can now solve for l
l = 2s
l = 2 * 5
l = 10
So s is 5 and l is 10.
Area of the parallelograms are as follows;
1. 96 inch², 2. 70 inch², 3. 54 inch², 4. 88 inch², 5. 16 inch², 6. 84 inch², 7. 81 inch², 8. 21 inch², 9. 30 inch².
Explanation:
- As given, the area of a parallelogram is determined by multiplying the width of the base with the vertical height.
- For parallelogram 1, base width = 12 inches while vertical height = 8 inches. So the area equals 12 × 8 = 96 inch².
- For parallelogram 2, base width = 14 inches while vertical height = 5 inches. So the area equals 14 × 5 = 70 inch².
- For parallelogram 3, base width = 9 inches while vertical height = 6 inches. So the area equals 9 × 6 = 54 inch².
- For parallelogram 4, base width = 11 inches while vertical height = 8 inches. So the area equals 11 × 8 = 88 inch².
- For parallelogram 5, base width = 4 inches while vertical height = 4 inches. So the area equals 4 × 4 = 16 inch².
- For parallelogram 6, base width = 14 inches while vertical height = 6 inches. So the area equals 14 × 6 = 84 inch².
- For parallelogram 7, base width = 9 inches while vertical height = 9 inches. So the area equals 9 × 9 = 81 inch².
- For parallelogram 8, base width = 3 inches while vertical height = 7 inches. So the area equals 3 × 7 = 21 inch².
- For parallelogram 9, base width = 6 inches while vertical height = 5 inches. So the area equals 6 × 5 = 30 inch².
