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bixtya [17]
3 years ago
12

You are considering buying organic milk at the grocery store. A gallon of organic milk costs $1.00 more than a regular gallon of

milk. Write an equation to represent the additional cost (C) of buying a gallon of organic mik over time (t) where x represents the cost of a gallon of regular milk​
Mathematics
1 answer:
BARSIC [14]3 years ago
7 0

Answer:

C= $1t + x

Step-by-step explanation:

So,  an organic gallon of milk is 1 dollar more then regular so the equation starts at $1 + x.

But then buying the organic milk over time is t so you add that to the one dollar since it applies to the organic milk. Now the equation is $1t + x.

But now, the expression we wrote is equal to C so, now the equation is C=$1t + x

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A rectangular Persian carpet has a perimeter of 220 inches the length of the carpet is 22 inches more than the width what are th
Sedaia [141]

Answer:

length= 65 inches

width= 45 inches

Step-by-step explanation:

65 plus 65= 130

45 plus 45= 90

130 plus 90= 220 in.

5 0
4 years ago
Can someone PLEASE explain to me how to find the rule of a function table. I understand how find the rule of easy function table
goldfiish [28.3K]

Answer:

y=2x-46

Step-by-step explanation:

Select any two coordinate points. I'm picking (1,-44) and (2, -42).

x1 and y1 are the first coordinates. x2 and y2 are the second coordinates. The formula for finding the slope of a linear fuction is (y2-y1)/(x2-x1). Substiute the numbers into this formula:

-42-(-44)/2-1

=-42+44/1

=2

This is the slope. In y=mx+b, plug in your newly found slope. Next, to find the y-intercept, plug any pair of coordinate points into your incomplete formula y=2x+b. I'm going to use (1,-44) again.

-44=2(1)+b

-44=2+b

b=-46

Now, plug this into your formula, and you'll get y=2x-46.

4 0
3 years ago
Read 2 more answers
Y is directly proportional to x^2 <br> If y = 8 when x = 2 <br> find x when y = 32
Tasya [4]

Answer:

4 or -4

Step-by-step explanation:

Y is directly proportional to x^2 means there is a constant, k, such that y=kx^2.

We are given y=8 when x=2. This information will allow us to find k in the equation y=kx^2.

8=k(2)^2

8=k(4)

This implies k=2 since 2(4)=8.

So the equation for any pair (x,y) is y=2x^2.

We want to find x when y=32.

32=2x^2

32/2=2x^2/2

16=x^2

This implies x=4 or -4.

3 0
3 years ago
33+44 please help me
e-lub [12.9K]

Answer:

77

Step-by-step explanation:

7 0
3 years ago
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Draw a quadrilateral that has that least 2 right angels
AlexFokin [52]

Answer:

there are 2 right angles

Step-by-step explanation:

8 0
3 years ago
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