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2 years ago

Determine the value of y, if x is -1 equation: y= | x |-4

Mathematics

1 answer:

7nadin3 [17]2 years ago

4 0

Answer:

y = -3

Step-by-step explanation:

y = | x | - 4

y = | -1 | - 4

y = 1 - 4

y = -3

Comment any questions!

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A student is trying to solve the system of two equations given below:

erma4kov [3.2K]

Your answer is the third one. WHen it comes to system of equations, this will cancel out 4a, therefore isolating the variable. That turns the equation into -2b=-5.

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2 years ago

Mary had $156.00 and spent 1/6 of it for a coat. She then bought a skirt with 1/4 the money she had left. How much money did she

marusya05 [52]

Answer: $ 97.5

Step-by-step explanation:

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2 years ago

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Lorico [155]

Answer:

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Step-by-step explanation:

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2 years ago

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Simplify the radical expression. 1. √45 2. √180x^2 3.√490y^5 w^6

lara [203]

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3 years ago

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An electronics store makes a profit of $72 for every standard CD player sold and $90 for every portable CD sold. the managers ta

Alisiya [41]

s -> no: of standard CD players sold

p -> no: of portable CD players sold.

Profit Per Standard CD player=72$

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Target Amount =360$

In short: The combined sales of Both the CD player's must exceed or atleast become equal to 360$ to acquire the target.

Thus; the inequality can be stated as:

 72(s) + 90(p) ≥360

-> 36(s) + 45(p) ≥180

-> 12(s) +15(p) ≥ 90

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->| 4(s) + 5(p) ≥ 30 |

Hope it helps...

Hope it helps...Regards;

Hope it helps...Regards;Leukonov/Olegion.

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3 years ago