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ddd [48]
2 years ago
9

each week, Jennifer saves 1/5 of her allowance and spends some of the rest on lunches. this week, she had 2/15 of her allowance

left after buying her lunch every day. what fraction of her allowance did she spend on lunches?
Mathematics
1 answer:
lutik1710 [3]2 years ago
7 0

Answer:

3%%%%+<+<&+788>,,jjajahjahajiijbbsnsjiaja

You might be interested in
The table below represents the function F. 3 7 F(x) 4 15 5 31 7 127 8 255 The equation that represents this function is?​
timurjin [86]

The table is an exponential function, and the equation that represents this function is f(x) =2^x -1

<h3>The equation of the table</h3>

The table is given as:

x   F(x)

4    15

5    31

7    127

8    255

Rewrite the table as:

x   F(x)

4    16 - 1

5    32 - 1

7    128 - 1

8    256 - 1

Express as a base of 2

x   F(x)

4    2⁴ - 1

5    2⁵- 1

7    2⁷ - 1

8    2⁸ - 1

Notice that the function is 1 subtracted from 2 raised to the power of the input.

This is represented as:

f(x) =2^x -1

Hence, the equation of the table is f(x) =2^x -1

Read more about exponential functions at

brainly.com/question/9608962

#SPJ1

4 0
1 year ago
2(n+5)=-2 step by step plz
Elodia [21]

Answer:

n=-6

Step-by-step explanation:

2(n+5)=-2

distribute

2(n+5)

2xn 2x5

2n+10

2n+10=-2

subtract 10 from both sides

10-10=0

-2-10=-12

2n=-12

divide each side by 2

2n/2=n

-12/2=-6

n=-6

6 0
3 years ago
46n=350 what does n stand for?
bogdanovich [222]

Answer:

7.6

7.61

Step-by-step explanation:

7.608695652

4 0
2 years ago
Rosa says that to find how many tortillas she can fill, she first finds find how many 1/3 cups are in 8 cups. What else must Ros
Kamila [148]

She can divide the 8 cups by the 1/3 cups

Step-by-step explanation:

The next step will be to divide 8 cups by 1/3 cups

This will be:

=  8÷1/3

=8*3/1-------------dividing by a fraction is the same as multiplying by its reciprocal

= 24

There are 24  1/3cups in 8 cups.

Learn More

  • Division brainly.com/question/1060802

Keywords : tortillas

#LearnwithBrainly

3 0
3 years ago
Read 2 more answers
Please help! REWARDING BRAINLIEST FOR BEST ANSWER
Mashcka [7]

The difference in salary is 36000-28000=8000

The difference in annual increase is 3000-2000=1000

Therefore it takes 8000/1000= 8 years to catch up.

At the end of eight years,

Salary with the first company = 28000+8*3000=52000

Salary with the second company = 36000+8*2000=52000


6 0
3 years ago
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