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bonufazy [111]
3 years ago
9

Nita processed the odd number 4575 as follows. She found that the result was an odd number.

Mathematics
1 answer:
e-lub [12.9K]3 years ago
6 0

Answer:

c

Step-by-step explanation:

cwvw

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Mei's Diner sold 230 milkshakes last week. 69 of the milkshakes had whipped cream on top. What percentage of the milkshakes had
Orlov [11]

Answer:

30%

Step-by-step explanation:

To know the percentage you times the fraction with 100

So

\frac{69}{230}  \times 100 = 30

Since you have 69 milkshakes with whipped cream out of the 230 milkshakes. And you times it with 100

3 0
4 years ago
Read 2 more answers
Use slope-intercept form to write the equation of a line that has a slope of -3 and passes through the point (1.-5). Use the dro
Luden [163]

Answer:

m=-3

x1,y1=1,-5

we have,

y-y1=m(x-x1)

y-(-5)=-3(x-1)

y+5=-3x+3

3x+y+2=0 is the required eqn

5 0
3 years ago
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The price of a sweater was reduced from $20 to $12.By what percentage was the price of the sweater reduced?
Katen [24]

The price of the sweater was reduced by 40%

Step-by-step explanation:

Step 1; Cost before reduction was $20. The cost after reduction was 12$. Cost reduced= cost before reduction - cost after reduction

Cost reduced= $20 - $12 = $8

Step 2; We must find how much of the cost was reduced from the initial cost i.e. how much $8 is to $20. To do this we must convert it into a percentage. We divide the $8 with the $20 to get a value. This value must be multiplied with a 100 to be converted into a percentage.

Cost by which sweater was reduced=  \frac{8}{20}* 100 = 0.4 * 100 = 40

So the price of the sweater was reduced from $20 to $8 which equates to a reduction in 40%.

3 0
3 years ago
Could someone please help me asap? Thanks in advance! :)
Elden [556K]

Answer:

A

Step-by-step explanation:

the standard form of a quadratic equation is

ax² + bx + c = 0 : a ≠ 0

obtain (5 + x)(5 - x) = 7 in this form by expanding the factors

25 - x ² = 7 ( subtract 7 from both sides )

18 - x² = 0 ( multiply through by - 1 )

x² - 18 = 0 ← in standard form

with a = 1, b= 0 and c = - 18 → A


4 0
3 years ago
2^y+1=3x<br> Solve for y.<br> Thank you!
e-lub [12.9K]
Answer; See attachment

7 0
3 years ago
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