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olasank [31]
3 years ago
15

State the two quantities that are being compared in each rate. Then calculate the equivalent unit rate.

Mathematics
1 answer:
stealth61 [152]3 years ago
6 0
101.25 dollars are being compared to 9 hours. The unit rate is 11.25 dollars
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1. y= 2x - 3<br> y=-3x + 2
Bond [772]

Answer:

x=1,y=-1

Step-by-step explanation:

the ans is 1 and -1.

8 0
3 years ago
The larger of two numbers exceeds twice the smaller by one. Three times the smaller exceeds the larger by six. If y is the large
mestny [16]

Step-by-step explanation:

larger number = y

smaller number=x

y>2x+1

y<3x+6

Probably the first one, if I did this right.

To do this problem, you need to know how to read math, <em>literally</em>. The problem says that y is the larger number, so assume the smaller is x. So, y exceeds 2x by 1 (so, y>2x+1). then, it says 3x exceeds y by 6; therefore, 3x+6>y. I may have interpreted it wrong, though, so tell me if I made a mistake :))

Answer:

<u>first one</u>

6 0
3 years ago
Please help in integral calculus
Verdich [7]

Answer:

-2x(5x²-6)

Step-by-step explanation:

hope this helps you

6 0
3 years ago
Read 2 more answers
3/2n-8/3=-29/12<br> Please show work
shepuryov [24]
Working shown, hopefully it helps

7 0
3 years ago
At a sporting event, the price for 3 cheeseburgers and 2 cups of lemonade is $14 and the price for 2 cheeseburgers and 4 cups of
crimeas [40]
C= the price of a cheeseburger and l = the price of a lemonade:

3c + 2l=14\\2c+4l=12

Divide the second equation by -2 to begin the process of solving by elimination:

3c + 2l=14\\-1/2\ (2c+4l=12)\\\\3c+2l=14\\-c-2l=-6\\\\2c=8\\c=4

Now that we have c, 4, we can plug it in to one of the equations to find l:

3c + 2l=14\\3(4)+2l=14\\12+2l=14\\2l=2\\l=1

So, each cheeseburger is $4 and each lemonade is $1.  The final answer is:

1 cheeseburger and 2 cups of lemonade would cost $6.
6 0
4 years ago
Read 2 more answers
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