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kolezko [41]
3 years ago
7

Translate the following word phrase into an algebraic expression: nine times the difference of 5 and y

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
3 0

Answer:

9*(5-y)

Step-by-step explanation:

In this problem, we are expected to write/express the given statement in algebra notation. that is using mathematical expression letters and symbols to  express word problem

Hence: nine times the difference of 5 and y

1. the difference of  5 and y= (5-y)

2. 9*(5-y)

Hence the expression is given as 9*(5-y)

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6 yd<br> 4 yd<br> 7 yd<br> 4 yd<br> Perimeter:<br> Area:<br> Help me find the area and the permiter
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Step-by-step explanation:

Assuming figure to be trapezoid,

Perimeter=6+4+7+4yd

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2 years ago
Y is directly proportional ( x+2)² <br> when x = 8 y= 250 <br> find y when x = 4​
sladkih [1.3K]

Answer:

y=90 when x=4

Step-by-step explanation:

We are given that

y\propto (x+2)^2

When x=8 and y=250

We have to find the value of y when x=4

y=k(x+2)^2

Where k= Proportionality constant

Substitute the values

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3 years ago
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