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Thepotemich [5.8K]
4 years ago
7

Please help due tonight being graded very urgent need help please Makayla has 68 customers that she delivers a paper to every mo

rning. She gets paid a flat fee of $8.50 per week plus an additional $0.67 per customer per week. How many weeks does she need to deliver papers to save at least $500 to buy a new tablet? make an equation or inequality and solve. Show your work
Mathematics
2 answers:
Neko [114]4 years ago
5 0

ok so 68 customers everything morning times 7 days per week is 476 customer.

now we know that 476 x .67 = $318.92

she make 8.50 per week plus $318.92 from customers

now we have this equation of

500 = 8.5x + 318.92

find x you will know how many weeks she needs.

8.5x = 500 - 318.92

8.5x = 181.08

x = 181.08/ 8.5

x ~~ 21.3 weeks

Aleksandr-060686 [28]4 years ago
4 0

Answer:

1o weeks

Step-by-step explanation:

As I understand it she get's paid 8.50 per week

8.50x

and 0.67 per customer per week

0.67(68)x since there are 68 customers

it has to be at least 500

8.5x+0.67(68)x\geq 500\\\\8.5x+45.56x\geq 500\\\\56.06x\geq500\\\\x\geq\frac{500}{56.06} \\\\x\geq 9.24...\\\\x=10

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The formula for finding the volume of a sphere is 
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Your problem gives you the radius, so you can just plug in the number into the formula.
r = 14

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4/3 × pi × 2744
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4 years ago
Guys can somebody explain me how to do this?
Natali [406]

Answer:   _L_TS_OF_FLOURS

Each underscore represents an empty box, i.e. a space

I'm assuming your teacher probably meant to have _LOTS_OF_FLOURS

See the explanation below as to why that first "O" is left out.

I would as your teacher for more clarification if s/he made a typo or not.

==========================================================

Explanation:

For the stuff in the top row, we simplify the expression to get a single number. For example,

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The result of 32 means we'll cross off "32" from the list. This is the one with the lettering of "lV"

As another example,

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The exponent tells us how many copies of the base to multiply

The result of 81 means we cross off the entry labeled "bT 81"

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For the stuff in the bottom row, we replace the variables with the numbers associated with them.

When it says a = 2, we replace every copy of 'a' with 2

Something like (3a)^2 will then mean (3*2)^2. Use PEMDAS to simplify and you should get 36 as the result.

Check out the diagram below to see which items are crossed off the list. Each red box represents something that is crossed off the list.

The remaining items that weren't crossed off are:

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We'll write "L" in box "b" since these letters pair together in "bL 256"

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Next letter S goes in box 'e' since we have the code "eS 1/12"

This process is repeated until we end up with _L_TS_OF_FLOURS

where each underscore is an empty box. For example, box 'a' is left empty since none of the remaining codes involve a lowercase 'a'

It appears your teacher made a typo. I'm guessing the answer to the riddle should be "_LOTS_OF_FLOURS", but box c is empty because none of the remaining codes involve lowercase c. We do have the code "cO -32" in the upper left corner, but it has been crossed off the list due to (-2)^5 = -32

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