4 years ago

For each situation find the unit rate and write an equation relating the two quantities

1 answer:

5 0

1. 1 dozen for $1.50
y = 1.5x where x = # of dozens

2. 1 bottle for $0.16
y = 0.16x where x = # of bottles

3. 1oz for $0.12
y = 0.12x where x = # of oz

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Help please with this equation. Thank You!

Nadya [2.5K]

Answer:

-16t^2 = -4624

t^2 = 289

t = 17 seconds

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3 years ago

3. What is the equation in slope-intercept form of the line that passes through the

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The Answer: y=1/4x+3

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3 years ago

100 points gor correct answer Identify the base of a triangle in which h=(3x+15) ft and A=(15x+75) ft^2.

ivolga24 [154]

Answer:

b = 10

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the height )

Here h = 3x + 15 and A = 15x + 75, thus

$\frac{1}{2}$ × b × (3x + 15) = 15x + 75

Multiply both sides by 2 to clear the fraction

b(3x + 15) = 30x + 150

Divide both sides by (3x + 15)

b = $\frac{30x+150}{3x+15}$ ← factor numerator and denominator

= $\frac{30(x + 5)}{3(x+5)}$ ← cancel the factor (x + 5) on numerator/denominator

= $\frac{30}{3}$

= 10

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3 years ago

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In each triangle below, name the type of line segment that CD is.

bulgar [2K]

There is no picture?

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2 years ago

Use properties of operations to find an equivalent expression for 4y(2+y)-(3y+3)

Andrej [43]

$\boxed{4y^2+5y-3}$

<h2>Explanation:</h2>

Step 1. Write the given expression

$4y(2+y)-(3y+3)$

Step 2. Apply distributive property:

$8y+4y^2-3y-3$

Step 3. Combine like terms:

$4y^2+5y-3$

<h2>Learn more:</h2>

Distributive property: brainly.com/question/10794694

#LearnWithBrainly

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3 years ago