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3 years ago

14

Brigit earns $10 per hour for bagging groceries at a grocery store and earns $8 per hour for babysitting. She wants to earn at l

east $80 this week

1 answer:

joja [24]3 years ago

7 0

Answer:

She could work 8 hours bagging or 10 hours babysitting.

Step-by-step explanation:

Also, she could work:

Babysitting(hours) Bagging(hours)

1 8

2 7

3 6

4 5

5 4

6 4

7 3

8 2

9 1

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Leila bought 3 bananas, which weighed a total of 3/4 of a pound. If each banana weighed the same amount, what is the weight of e

gavmur [86]

3 bananas = 3/4 of a pound, then 3/4 divided by 3 = 1 banana. So each banana would weigh 1/4 of a pound

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3 years ago

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I need help what is the answer

alukav5142 [94]

Answer:

245

Step-by-step explanation:

To find the value of a function at a specific point you can substitute that point into the equation.

For the function $f(x)=\frac{1}{5}(3-x)^{2}$ , the specific point would be substituted in for every x in the equation.

$f(-32)=\frac{1}{5} (3-(-32))^{2}=\frac{1}{5}(35)^{2}=\frac{1225}{5}=245$

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3 years ago

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What is 3.56 x 10^-5 in standard form?

Temka [501]

Well here is your first part...

3.56×10^-5

Its negative so go to the left:

=.00000356

Here is your second part...

4×10^4×3×10^4

There both positive so go to the right

=40000 =30000

Then you multiply....

40000×30000=

= 1200000000

Here's your third part...

You need to divide 31 by 117

31÷117=

=0.2650%

7 0

3 years ago

Take your time please.

Alexus [3.1K]

Answer

1 2/7 and 4 2/4

Step-by-step explanation:

19/7-10/7=1 2/7 and 5/4 + 7/4 + 6/4 = 4 2/4

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3 years ago

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Simplify the fraction 4t2-16/8/t-2/6

mr Goodwill [35]

Answer:

The simplify form of the provided expression is: $12t^2 - 6t - 1$

Step-by-step explanation:

Consider the provided expression.

$4t^2-\frac{16}{8}t-\frac{2}{6}$

Now simplify the above expression as shown below:

$4t^2-\frac{16}{8}t-\frac{2}{6}$

$4t^2-2t-\frac{2}{6}$ as 16/8 = 2

Now again simplify the above expression.

$4t^2-2t-\frac{1}{3}$ as 2/6 = 1/3

Now, multiply the whole expression with 3.

$3(4t^2-2t-\frac{1}{3})$

$12t^2 - 6t - 1$

Hence, the simplify form of the provided expression is: $12t^2 - 6t - 1$

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3 years ago