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ivanzaharov [21]
3 years ago
5

please help.....................................................................................................................

........

Mathematics
1 answer:
hodyreva [135]3 years ago
6 0
28 out of 40 is 70%, so I think the answer is 70%.
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25 Points<br> 9<br> -3=7(-3)
Ksju [112]
I think the answer is: 6 = -21
8 0
3 years ago
Celia sells calendars for fundraiser. Each calendar cost $9. She sells 16 calendars to her family members and 14 calendars to th
Sunny_sXe [5.5K]

Answer:

Since Her goal is to earn $ 300 , but now she is earning only $270 ,Hence Celia will not achieve her goal  .

Step-by-step explanation:

Given as :

The cost of each calendar = $ 9

The number of calendar sold to the family = 16

The number of calendar sold to the neighborhood = 14

So, Total number of calendar sold by Celia = The number of calendar sold to the family + The number of calendar sold to the neighborhood

i.e Total number of calendar sold by Celia = 16 + 14 = 30

∵ The cost of each calendar = $ 9

∴ The cost of 30 calendar = $ 9 × 30 = $ 270

Since Her goal is to earn $ 300 , but now she is earning only $270 ,Hence Celia will not achieve her goal  .  Answer

5 0
3 years ago
Simplify: x^1/3( x^1/2 + 2x^2)
earnstyle [38]

Answer:

Step-by-step explanation:

x^1/3( x^1/2 + 2x^2)

x^(1/2 + 1/3) + 2x^(2 + 1/3)

x^(5/6) + 2x^(7/3)

3 0
3 years ago
Read 2 more answers
Let y = 6. What is the value of 5y? A. 1 B. 11 C. 30 D. 56
crimeas [40]
The answer is C.30. Because you multiply 6*5 and you get 30.
5 0
3 years ago
Situation: You want to buy three books that are on sale at 20% off. The original prices of the books are $2.50, $4.95, and $6.00
frozen [14]

Answer:

$2.69

Step-by-step explanation:

Distribution method:

.20(2.50, 4.95, 6.00)

(0.50, 0.99, 1.20)

Now add them up.

Non-distribution method:

$2.50 x .20 = 0.50

$4.95 x .20 = 0.99

$6.00 x .20 = 1.20

Add them up

6 0
3 years ago
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