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amm1812
3 years ago
6

2 bags of dog food cost $10.50. How much would amelia spend on 5 bags of dog food?

Mathematics
1 answer:
11111nata11111 [884]3 years ago
5 0
$52.5

Explanation:
$10.50 × 5 = $52.5
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Which statement is true of z11.7?
Alexxx [7]

Answer

z11.7 is between 1 and 2 standard deviations of the mean.

Step-by-step explanation:

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2 years ago
huong and kathyrn each day impeoved their yards by planting rose bushes and ornamental grass. they bought their supplies from th
marta [7]

Answer:

One rose bush = $3

One bunch of ornamental grass = $4

Step-by-step explanation:

We can set up a system of equations to solve for this. Let cost of 1 rose bush be r and cost of 1 ornamental grass be g. Thus we can form 2 equations:

14r+7g=70\\5r+14g=71

We can multiply the first equation by -2 so that we can eliminate g. Thus, we have:

(*-2)14r+7g=70\\5r+14g=71\\-------\\-28r-14g=-140\\5r+14g=71\\--------\\-23r=-69\\r=\frac{-69}{-23}=3

Thus, 1 rose bush is $3. Now plugging in r = 3 into the first original equation, we can solve for g:

14r+7g=70\\14(3)+7g=70\\42+7g=70\\7g=70-42\\7g=28\\g=\frac{28}{7}=4

Thus, 1 bunch of ornamental grass is $4.

5 0
3 years ago
In rhombus fmkw mk=12 fk= 16 m
gizmo_the_mogwai [7]

If it is area your looking for.

Area = product of diagonal lengths divided by 2

Area = 12* 16 /2

         =192/2  = 96.

IF it is the side length of the rhombus:

apply Pythagoras theorem since the diagonals always meet at 90°.

L =√(12² + 16²)

L= √400 = 20

          

4 0
3 years ago
Which expression is equivalent to 8/9 ÷3/4
nevsk [136]
The answer is B. 8/9 •4/3
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3 years ago
Help please no links!!This is my concluding answer let me know if it's right or wrong please!!
Amanda [17]

yeah i guess you re right sorry for making confusion

6 0
2 years ago
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