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Arte-miy333 [17]
3 years ago
10

What time is 7 1/2 hours before 2:12

Mathematics
2 answers:
Elena L [17]3 years ago
5 0
7 1/2 hours before 2:12 is 6:42
Artist 52 [7]3 years ago
3 0
6:42 pm bc subtract 2 hours is 12:12am and then subtract the rest is 7:12pm then you subract 12 minutes is 7 pm the subtract the 18 minutes left is 6:42 pm
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Lucy had math and reading homework tonight. Lucy can solve each math problem in 5 minutes and she can read each page in 2.5 minu
drek231 [11]

Answer:

x=18,y=6,  graph is there for reference.

Step-by-step explanation:

Given,

x is the number of math problem Lucy solved.

y is the number of  pages she read.

She can do each math problem in  5 minutes, therefore she can solve x number of questions into 5 \times x=5x minutes.

She can read each page in 2.5 minutes, therefore she can read y pages in 2.5y minutes.

As per given detail,

5x+2.5y=105 equation 1.

And,

It is given that number of math problems Lucy solved is 3 times the number of pages she read.

x=3y equation 2.

We need to find x and y intercept of each of the equation to graph them.

For x-intercept put y=0

We will get x=\frac{105}{5} =21

Thus the point is (21,0)

Let us find y-intercept by assuming x=0

we get y=\frac{105}{2.5} =42

Thus the point is (42,0)

Join these two points.

Similarly considering the other equation x=3y

Here x-intercept would be at y=0

We will get x=0

Thus the point is (0,0)

Let us assume on more point, say x=30 , we get y=10

Thus the point is (30,10)

Join these two points.

We will get a point of intersection at (18,6)

Thus x=18 and y=6

8 0
4 years ago
How do you obtain credit
Leokris [45]

Answer:

1.) GET A SECURED CREDIT CARD

2.) GET A CREDIT-BUILDER LOAN OR A SECURED LOAN

3.) USE A CO-SIGNER

4.) BECOME AN AUTHORIZED USER

<u>5.) GET CREDIT FOR THE BILLS YOU PAY</u>

5 0
4 years ago
Each basket at the farm stand holds 3 pounds of potatoes or 6 pounds of tomatoes. If there are 21 pounds of potatoes and 6 pound
jolli1 [7]

Answer:

8 baskets

Step-by-step explanation:

Well, we can simply divide each number by the amount of vegetables are needed.

6/6=1. We only need 1 basket for tomatoes.

21/3=7. We need 7 baskets for potatoes.

7+1=8 We need 8 total baskets.

Hope this helps! :D

7 0
3 years ago
Read 2 more answers
How do you write 210% as a decimal?
mixas84 [53]

Answer:

I believe it is 2.1 if I am wrong, very sorry.

Step-by-step explanation:

So you divide 200 by 100 so 210/100, thats when you get 2.1. So to convert that from percent to decimal all you do is is just divide by 100 and remove the % sign! Just move the decimal point 2 places to the left. If the percent value is a integer, the '.' is at the right of the right most digit.

Hope this helped you out and hope you got your answer right! Enjoy the rest of your day. :)


5 0
3 years ago
Read 2 more answers
Point Mis on line segment LN. Given LN = 9, MN = 4x, and LM = 52,
uysha [10]

Answer:

Step-by-step explanation:

9 + 4x = 52

4x = 43

x = 10.75

4(10.75) = 43

7 0
3 years ago
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