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Dafna1 [17]
3 years ago
12

PLEASE HELP ASAP I AM GIVING 40 POINTS! just answer like this: a: b: c:

Mathematics
1 answer:
ollegr [7]3 years ago
3 0

Answer:

Step-by-step explanation:

(a) f(-4) = 7 - 8(-4) = 7 + 32 = 39

(b) f(0) = 7 - 8(0) = 7 - 0 = 7

(c) f(3) = 7 - 8(3) = 7 - 24 = 17

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A recent physical inventory at a department store reports a merchandise value of $875,435. The merchandise book value was $907,3
Vlad [161]

Answer:

The shrinkage as a percentage of sales is 1.6%.

Step-by-step explanation:

In order to find the percentage of the sales that can be contributed to shrinkage, we first need to find the amount of shrinkage between the book value ($907,340) and the physical inventory ($875,435).  The difference between these two values is $31,905.  With this value of shrinkage, I then divide by the total amount in sales, which is $1,988,345.  This would give me an overall percentage of 1.6%, which represents the shrinkage as a percentage of sales.  

5 0
4 years ago
At a particular restaurant each mozzarella stick has 90 cal in each pizza roll has 80 cal. A combination meal with the mozzarell
serious [3.7K]

Answer:

The meal consist 11 mozzarella sticks and 6 pizza rolls.

Step-by-step explanation:

We are given the following in the question:

Calories in mozzarella stick = 90

Calories in pizza roll = 80

Let x be the number of a mozzarella stick and y be the number of pizza rolls.

Total calories in meal = 1470

Thus, we can write the equation:

90x + 80y = 1470

There are five more mozzarella sticks than pizza roll.

Thus, we can write the equation:

x = y + 5\\x-y = 5

Solving the two equations, we get,

90x+80y+80x-80y = 1470 + 400\\170x = 1870\\x = 11\\y = 11-5 = 6

Thus, the meal consist 11 mozzarella sticks and 6 pizza rolls.

4 0
3 years ago
A triangle was translated 4 units down.
olasank [31]

Answer:try and use a calculator

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the slope of the line whose equation is 4y - 3x + 6 = 0. <br> A .-3/4 <br> B. -3/2 <br> C. 3/4
vlabodo [156]
The slope-intercept form is y=mx+b so this what you do.
4y - 3x + 6 = 0
Add 3x and subtract 6 to both sides.
4y = 3x - 6 
Divide the right side by 4.
y = 3/4x - 3/2
So the slope is 3/4.
I hope this helps love! :)
3 0
3 years ago
Read 2 more answers
Clarice graphed the amount of money in her savings account during the past six months on the line graph.
Galina-37 [17]

Answer:

Month 4 and 5

Step-by-step explanation:

This graph shows a very big increase in the change of the amt of money from 50 to 90 which is a 40 difference

5 0
4 years ago
Read 2 more answers
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