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tatiyna
3 years ago
7

Please help i will give you brainlist

Mathematics
1 answer:
____ [38]3 years ago
6 0

Answer for Part A:

Elena makes more money than Jada does. Elena makes $1.40 more than Jada does.

Explanation for Part A:

The equation for Elena tells us that she makes $8.40 per hour. Jada makes $7 an hour. Since 8.4 > 7, Elena makes more money than Jada per hour

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nikklg [1K]
Area = 525

A_1 = L X W = 9 * 28 = 252
A_2 = L X W = 18 * 14 = 252
A_3 = L X W = 7 * 3 = 21

A = A_1 + A_2 + A_3 = 252 + 252 + 21 = 525

7 0
3 years ago
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What is the slope of Y=-2/3 X + 2
ss7ja [257]
Slope= -2/3


Use model y=mx+b

M is the slope
4 0
3 years ago
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Along with the flowers, Maggie bought 4 packages of balloons and 2 packages of plant food. The packages of balloons cost $3.59 e
Dmitrij [34]

Answer:


Step-by-step explanation:

4 packs of balloons, 2 packages of plant food, flowers cost, sales tax equal to Total Amount Paid.

Now to find the cost of  2 packs of plant food,

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2 packs of plant food/2=cost of 1 pack of plant food


5 0
3 years ago
Consider this expression.<br> m² - 7 + n²<br> When m = -2and n = 5, the value of the expression is
Rasek [7]

Answer:

22

Step-by-step explanation:

Just substitute and solve!

(-2)^2 - 7 + (5)^2 = 4 - 7 + 25 = 22

hope this helps! <3

8 0
2 years ago
List some ways that modern cities in developed countries have improved sanitation conditions over the last 200 years.
lorasvet [3.4K]

Answer:

They can build pipes for clean water, and building toilets can also help get rid of unhygienic.... You know Also, hygiene education would help too.

Hope that helped ya, vote, thanks, and brainliest. Have an great day! :D

4 0
3 years ago
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