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-BARSIC- [3]
3 years ago
11

Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red br

icks cost $0.58 each. She can spend up to $200 on her project, and wants the number of red bricks to be less than half the number of gray bricks.
Select all inequalities that model this situation.




0.45x+0.58y≤200

0.45x+0.58y<200

x≥0

x>0

0
0
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
7 0

It is given in the question that

Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red bricks cost $0.58 each. She can spend up to $200 on her project, and wants the number of red bricks to be less than half the number of gray bricks.

Maximum she can spend is $200. That is

0.45x + 0.58y \leq 200&#10;\\  y< \frac{1}{2} x

And

x\geq 0 , y \geq 0

And that's the required inequalities .

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Pls help if u can 6thgrade math
motikmotik

Answer:

Greatest number: 9

Least number: 2

Range: 7

Step-by-step explanation:

From smallest to largest, the numbers are: 2, 3, 6, 8, 9. The largest (greatest) is 9 and the least (smallest) is 2. The range is 9-2=7.

7 0
3 years ago
Solve the system of equations by graphing or using a table <br> 3x+ y= 5 <br> x -y = 7
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3 years ago
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3 years ago
Can someone that's very good at math please help me?
gtnhenbr [62]

Answer:

35 :

t = 6.25 years

(about 6 years 3 months)

Equation:

t = (1/r)(A/P - 1)

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then, solving our equation

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36:

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One time is “x” and the other is “4.8-x.”

One rate is 460 and the other is 500.

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900 x = 2400

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3 years ago
Help me please:) anyways have a good day
sleet_krkn [62]
The correct answer is option 4! you have a good day as well
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