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3 years ago

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Latisha and Raquel order two drinks for $1.50 each, two dinners for $12.99 each and share one desert for $3.50. What expression

represents the cost of the meal for each person?

1 answer:

enot [183]3 years ago

5 0

Answer:

2( 1.50 + 12.99 + 3.50) = $36.08

Step-by-step explanation:

That is the distributive property way.

You multiply 2 by every number and add them all together.

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A school dance committee is made up of 2 freshman, 6 sophomores, 3 juniors, and 2 seniors.

wlad13 [49]

Answer:you put the differnet people in grades together like one grade goes first then the other then the other

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3 years ago

Helena wrote the equation using point-slope form for the line that passes through the points (5, 1) and (3, 5). Analyze the step

viva [34]

Answer:

In step 2, she didn’t use an x and y from the same coordinate pair

Step-by-step explanation:

see the attached figure to better understand the problem

we have the points (5, 1) and (3, 5)

step 1

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute

$m=\frac{5-1}{3-5}$

$m=\frac{4}{-2}$

$m=-2$

step 2

The equation of the line in point slope form is

$y-y1=m(x-x1)$

take the point (3,5)

$m=-2$

substitute

$y-5=-2(x-3)$

$y-5=-2x+6$

$y=-2x+6+5$

step 3

$y=-2x+11$

therefore

In step 2, she didn’t use an x and y from the same coordinate pair

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3 years ago

Read 2 more answers

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solniwko [45]

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3 years ago

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A plumbing supply company has fixed costs of $9,000 per month and average variable costs of $9.30 per unit manufactured. The com

nekit [7.7K]

Answer:

8710 units

Step-by-step explanation:

<em>Step 1: Write all the data</em>

Fixed cost: $9000

Average variable cost: 9.3 per unit

Total cost: 90,000

Total units: x

<em>Step 2: Find the total variable cost</em>

Average variable cost is per unit so it has to be multiplied by the number of units to find the total variable cost.

Total variable cost = average variable cost per unit x number of units

Total variable cost = 9.3x

<em>Step 3: Make the formula for finding x</em>

Total cost = total fixed cost + total variable cost

90,000 = 9000 + 9.3x

81000 = 9.3x

x = 8709.67

Rounded off to 8710 units

!!

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3 years ago

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Answer:

yes

Step-by-step explanation:

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3 years ago