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Leviafan [203]
3 years ago
9

Sara worked 24 hours last week. Joan worked for hours less than Sara, and Erin worked half as many hours as Joan. How many hours

did Sara, Joan, and Erin work last week?
Mathematics
1 answer:
Vaselesa [24]3 years ago
3 0
Sara worked 1 day last week
Joan worked for 20 hours last week
And Erin worked for 10 hours last week
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If Sarah has 50 Nickles and 20 dimes and Bill has 230 pennies and 5 quarters. Who has the more amount of money?
ser-zykov [4K]

Hi,

Your Question states: If Sarah has 50 Nickles and 20 dimes and Bill has 230 pennies and 5 quarters. Who has the more amount of money?

Answer: Sarah

Explanation: Sarah amount is $2.50, because the amount of nickels is 5 cents and if you multiply 5 times 50 you answer becomes $2.50. 20 dimes and every dime is 10 multiples up to $2.00. 230 is $2.30, and 5 quarters each being 25 cents is $1.25 so your answer is Sarah with 50 nickels.

I Hope I Helped!

<em>~KingJupiter</em>

8 0
4 years ago
Read 2 more answers
Find 2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2.<br><br> Is -3 the correct answer?
Ket [755]
We're given the algebraic expression 2x^2 - 2z^4 + y^2 - x^2 + z^4

By hypothesis, x = -4, y = 3 and z = 2

Let's replace each letter by its given value:

2x^2 - 2z^4 + y^2 - x^2 + z^4
2(-4)^2 - 2(2)^4 + (3)^2 - (-4)^2 + (2)^4
(2*16) - 2*16 + 9 - 16 + 16
32 - 32 + 9 - 16 + 16
9

So wrong. The correct answer is not -3, but 9.

Hope this helps! :D
6 0
4 years ago
Hillary wants to go on a latin club trip to Italy it will cost $2730 for the trip the trip is 30 weeks away and she wants to mak
scoray [572]
If you mean equal payments each week like 30x = 2730 then it would be $91 per week for the 30 weeks to pay it
3 0
4 years ago
EVERYONE GO GIVE DRAZOAVANS1 A BRAINLIEST PLZZZZZ!!!!
GaryK [48]

Answer:

we can only give brainliest if we ourselves have asked the a question ( to which she/he answered)

3 0
3 years ago
If Erica has 7$ And her sister holly has some money too how much do they have in total
Dmitry [639]

Answer:

you cant figure that out.

Step-by-step explanation:

6 0
3 years ago
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