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mario62 [17]
3 years ago
10

Please help asap 20 pts

Mathematics
2 answers:
telo118 [61]3 years ago
7 0
-3a + 5a is 2a
4b + 5b is 9b
2a - 9b
Answer: D
Mariulka [41]3 years ago
5 0

-(-3a + 4b) + 5a - 5b

= 3a - 4b  + 5a - 5b

= 8a - 9b

Answer is b) 8a - 9b


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Answer:

22.50

Step-by-step explanation:

Discount = Original Price x Discount %/100

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You save = $7.50

3 0
3 years ago
How much times dose 9 go into 125???
lesya692 [45]
125:9=\frac{125}{9}=\frac{90+36-1}{9}=\frac{90}{9}+\frac{36}{9}-\frac{1}{9}=10+4-\frac{1}{9}=14-\frac{1}{9}\\\\=13\frac{8}{9}\approx14\\\\Answer:\ 9\ go\ into\ 125:\ 13\frac{8}{9}\ times,\ approximate\ to\ 14
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3 years ago
Ast month when Holiday Creations Inc. Sold $50,000 units, total sales were $200,000. Total variable costs were $120,000 and tota
Zielflug [23.3K]

Answer:

40%

Step-by-step explanation:

The first step is to calculate the unit selling price

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= total variable expense/number of units

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3 years ago
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3 0
4 years ago
Read 2 more answers
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