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brilliants [131]
3 years ago
9

Tell how many Solutions y= 3x+ 2 y=-4x+5​

Mathematics
1 answer:
serg [7]3 years ago
6 0

Answer:

There are 4 solutions

Step-by-step explanation:

Solve it

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Y varies inversely with the square of x and y=2 when x=6. Find y when x=2.
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Y=6 because they are inverse of each other so opposite or flipped
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Please help the questions is in the photo​
GrogVix [38]

Answer:

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Step-by-step explanation:

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the class average on a math test was 84.5 and the standard deviation was 4.4. Find the z-score for a test score of 94
Nuetrik [128]
The z-score will be given by:
z=(x-μ)/σ
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8 0
3 years ago
Which of the following expressions has a value of 4? A. (16 – 12)2 B. – | – 4 | C. (96 ÷ 8) – 23 D. 24 – 42
Nikolay [14]

Answer:B

Step-by-step explanation:

None of the others work

7 0
3 years ago
elijah has a flower box in the shape of a rectangular prism with interior dimensions that are 15 inches in length 8 inches in he
xxTIMURxx [149]

Answer:

the amount of soil needed is90 in ^3

Step-by-step explanation:

N/B: the width is 8 in

this problem bothers on the mensuration of solid shapes, rectangular prism

Given data

length l= 15 in

width w= 8 in

height h= 3/4 in

The amount of soil need in the flower box is equivalent to the volume of the box for the given data.

volume- of- soil= L*W*H\\\volume- of- soil= 15*8*(3/4)\\\volume- of- soil= \frac{360}{4} \\\volume- of- soil=90 in^3

 

3 0
3 years ago
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