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3 years ago

Beth buys a box of cereal for $4.25, a

1 answer:

6 0

$8.61
Add all of the costs together and multiply by 0.06, then add the product of multiplication to the cost of the items without tax to get the cost with tax.

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How many solutions does the following equation have? 4(y-30)=4y+12

kramer

Answer:

there are 2 sullotions of doing this question

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A circle’s diameter is 22 inches. What is the circle’s circumference

alina1380 [7]

Answer:

69.12 in, or 22pi in terms of pi

Step-by-step explanation:

Circumference of circle formula: 2piR

Radius of 22 in diameter is 11 in

So, 2pi(11) is about 69.12 in

8 0

3 years ago

Which equation matches the graph A.y=2x+3 B.y=-2x+3 C.y=-4x+2 D.y=4x+2

Dmitrij [34]

The correct answer is A

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3 years ago

kiyo bought a pizza for 12.75 and four medium drinks to Pauli’s pizza. Define a variable and write an expression to represent th

Stels [109]

The total cost, if one drink costs $3 is $27.75

Let the cost of a pizza be x

Let the cost of a drink be y

If kiyo bought a pizza for 12.75 and four medium drinks to Pauli’s pizza, this expressed as x + 4y

Since a pizza costs $12.75, hence x = $12.75

The function becomes 12.75 + 5y

f(y) = 12.75 + 5y

To get the total cost if one drink costs $3, hence;

f(3) = 12.75 + 5(3)

f(3) = 12.75 + 15

f(3) = 27.75

Hene the total cost, if one drink costs $3 is $27.75

Learn more on function here: brainly.com/question/9418047

7 0

3 years ago

Graphing/Slopes (Easy points!!) (ASAP) (URGENT) (Please check my other questions)

spin [16.1K]

Answer:

The statement is incorrect because an inverse relationship between y and x would imply that the graph would be a downward curved graph whose slope changes rather than linear which has constant slope (see image).

Best to express this situation as:
There is a linear relationship between y and x with a negative constant slope. The keyword here is constant since the slope is the same in a linear relationship

Step-by-step explanation:

An inverse relationship exists between y and x when y is proportional to the reciprocal of y

This would be expressed in the form $y$ ∝ $\frac{1}{x}$

As x decreases , y increases or vice-versa. It is often expressed in equation form as $y=\frac{k}{x}$ or $y = kx^{-1}$ where k is a constant and whose graph is curved in nature. The slope is changing for the range of x values not constant as would be the case for a linear graph

All we can say about the data is that there is a linear relationship between y and x with a negative constant slope

4 0

2 years ago