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zlopas [31]
4 years ago
10

(−2)∙(2a−b)+3(a+b) plz help

Mathematics
1 answer:
tangare [24]4 years ago
3 0

Answer:

-a+5b

i hope this help you out ;)

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How many quarts are in 7 liters???
arsen [322]
7.39682 is the answer since one liter is equal to 1.05669 quarts
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4 years ago
Rosa is saving money for a trip. She has already saved 250$ and plans to save $40 per week. This situation can be represented by
Grace [21]

Answer:

After 6 weeks Rosa has saved $490.

Step-by-step explanation:

1. You have the function given  in the problem above, where x os the number of weeks:

f(x)=250+40x

2. Therefore, to solve this problem you only need to substitute 6 weeks (or x=6) into the given function, as following:

f(x)=250+40x\\f(6)=250+40(6)=490

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7 0
3 years ago
Look at this graph:
Dahasolnce [82]

Answer:

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Step-by-step explanation:

find the gradient of the line to find the fraction

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4 0
3 years ago
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Please can someone help me with this question and a few more.. I will give brainliest and full ratings.
-BARSIC- [3]
In y = mx + b form, the slope will be in the m position and the y int will be in the b position

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8 0
3 years ago
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The sum of two positive numbers is 16 and their difference is 2 . the larger number is?​
Aleonysh [2.5K]

Answer:

9

Step-by-step explanation:

7 + 9 = 16

9 - 7 = 2

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Hope that helps!

8 0
3 years ago
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