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zzz [600]
4 years ago
7

Kristen has been earning $150 per week by babysitting. She has been working hard to save 20% of each week's earnings. If she con

tinues to save the same amount each week, how many weeks will it take her to save $180?
Mathematics
1 answer:
anyanavicka [17]4 years ago
5 0

Answer:

it will take her 6 weeks

Step-by-step explanation:

150*.2=30

180/30=6

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-2x/3 + 11 = 14 please help me its not letting me put stuff I want
Bess [88]

Answer:

x = -4 1/2

Step-by-step explanation:

-2x/3 + 11 = 14

subtract 11 from each side of the equation:

-2x/3 = 3

multiply both sides by 3:

-2x = 9

divide both sides by -2:

x = -4 1/2

6 0
3 years ago
A machine in a factory builds 15 toys in 135 min. How many toys does the machine build in 216 min?
irina1246 [14]
The answer is 24. To get this answer I divided 135 by 15 to see how many minutes it takes to make each toy. My answer was nine, so I divided 216 by nine and got the answer, 24.
3 0
3 years ago
Read 2 more answers
Please help me i have 5 minutes left: )! ill give Brainliest thanks<3
Vsevolod [243]

Answer:

B

Step-by-step explanation:

B

7 0
3 years ago
Your doctor told you to eat 25 grams of fiber each day.
babymother [125]
If you divide 4/25 it equals 16%. Or another way you can do it is you multiply 25 by 4 to get 100 then just multiply 4 by 4 also and it gets you 16/100 which equals 16%.
7 0
4 years ago
Read 2 more answers
What was the equation of the graph below before it was shifted to the right 1.5 units?
Ira Lisetskai [31]

Answer:

 B is correct.

{tex]G(x)=x^3-x[/tex]

Step-by-step explanation:

We are given a graph of cubic polynomial after shift 1.5 unit right.

Equation of given graph is

G(x)=(x-1.5)^3-(x-1.5)

For right and left shift, change in x value or horizontal translation.

If we shift "a" unit left then change in x

x\rightarrow (x+a)

If we shift "a" unit right then change in x

x\rightarrow (x-a)

Here, we need to shift 1.5 unit left to get original function.

G(x)=(x-1.5)^3-(x-1.5)

Shift 1.5 unit left

F(x)=(x-1.5+1.5)^3-(x-1.5+1.5)

F(x)=x^3-x

Hence, B is correct function.

6 0
3 years ago
Read 2 more answers
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