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NNADVOKAT [17]
3 years ago
10

Six hundred pictures are taken at a photo shoot. Twelve percent of the pictures are black and white. Which equation can be used

to find the number of black and white photos?
600 / 6 100 12 x 6 72 600 / 12 50 600 + 12 612
--------- = ----- or --------- = ----- or ----------- = ------ or ------------- = -------
12 / 6 2 100 x 6 600 600/100 6 100 + 12 112

I picked the second one but I wanna check my answer I have my test tmr
Mathematics
1 answer:
Rainbow [258]3 years ago
7 0

Answer:

the answer is the first and why did you delete my answer

Step-by-step explanation:

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Mr. Rijo bought 49 bags of soil one week and 28 bags of soil the next week. Which expression correctly applies the
earnstyle [38]

Answer:

49 + 28 = 7(7 + 4)

Step-by-step explanation:

49 bags of soil one week

28 bags of soil the next week

49 + 28 bags of soil purchased in total

Find the GCF (Greatest Common Factor) of 49 and 28.

49/7 = 7

28/7 = 4 (GCF is 7 since it is the largest number that can divide both 49 and 28 equally)

Factor out the GCF + rewrite division above (optional for visualization)

49/7 = 7 -> 49 = 7 * 7

28/7 = 4 -> 28 = 7 * 4

49 + 28 = 7(7 + 4)

Let me know if you have any questions!

8 0
1 year ago
A spider must eat 3 flies a day to survive. After he has taken his three he quits for the day. For any fly that crosses his path
attashe74 [19]
The answer is 0.75.
(1/2)*1 + (1/2)*0.5 = 0.75
7 0
3 years ago
In Oscars monthly budget each category is Assigned a certain percentage of his monthly income Oscars monthly income is $2250
Marizza181 [45]
I'm 100% sure of my answer

C,oscar budgets $485 of his monthly income for telephone,utilities, and emergencies.

hope this helps

IN exchange can u mark me as brainlist
3 0
3 years ago
Read 2 more answers
In 2000, a total of 531,285 live births were recorded in state of California. In 2006, the total number of live births rose to 5
zhannawk [14.2K]
Percent increase
find increase
then divided that by original

562157+531285=30872=increase

now put that over original
30872/531285=0.05810817/1
percent means partst out of 100
make bottom number 100
0.05810817/1 times 100/100=5.810817/100=5.810817%
thousanth
5.811%



6 0
2 years ago
Sinea thinks that the fully factored form of the expression (x^4-1) is (x^2-1)(x^2+1). Is she correct? Explain.
iVinArrow [24]

Answer:

No. See below.

Step-by-step explanation:

( {x}^{4}  - 1)

Use the following formula (Difference of Two Squares)

{x}^{2}  -  {y}^{2}  = (x + y)(x  - y)

( {x}^{4}  - 1) = ( {x}^{2}  + 1)( {x}^{2}  - 1)

We are not done yet. As we can still factor the expression which is x²-1 by using the same formula.

( {x}^{2}  + 1)(x + 1)(x - 1)

This is the fully factored form.

3 0
3 years ago
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