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notsponge [240]
3 years ago
13

Patrica buys a total of 5 party hats and 5 balloons for the children at a party. Each party hat costs $0.50. Patrica spends a to

tal of $7.50 for the party hats and the balloons. Enter an equation that models the situation with b, the cost of 1 balloon.
Mathematics
1 answer:
Maksim231197 [3]3 years ago
6 0

Answer:

b=2.5-7.50

Step-by-step explanation: so 5 party hats cost 50 cents, so times that by 5 to get 2.50, and then use the 7.50 and minus it.

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Answer:

D-70.81

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I did the math, this should be correct.

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The width of a rectangular painting is 5 inches shorter than it's length. Creat a table of values to include possible widths,len
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A = L * W
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3 years ago
Two blocks of wood are shaped as right rectangular prisms. The smaller block has a length of 9 cm, a width of 3 cm, and a height
solmaris [256]
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2 years ago
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Translate the sentence into an equation.
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Answer:

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Step-by-step explanation:

6 0
1 year ago
Someone help please
vekshin1

Steps to finding the line in the diagram with the format 'ax + by = c

1. Find the slope

  • To find the slope, we need any two points on the line --> (0,4) and (3,0)

                  Slope = \frac{y2-y1}{x2-x1} =\frac{4-0}{0-3} =-\frac{4}{3}

2. Set up, with any one point on the line and the slope, in point-slope form

   

        (y-y0)=m(x-x0)\\(y-4)=-\frac{4}{3} (x-0)\\y-4 = -\frac{4}{3} x\\\frac{4}{3}x+y = 4

<u>Answer</u>: \frac{4}{3}x+y = 4

Hope that helps!

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