Answer:
Sorry for being late it is 3.5 Or In a mixed Fraction 3
Step-by-step explanation:
I took the test Hope this helps :D
Step-by-step explanation:
The expression for he earning of Allison and her allowance is as follows :
15x+100y
Part A
Variables are x and y. Coefficients are 15 and 100.
Part (B)
There are two terms in this expression. + is used to separate the terms. 15x and 100y are the terms.
Part (C) As $15 shows her earning from allowances. Hence, 15x shows allowance.
Answer:

Step-by-step explanation:
Given
--- big circle
--- area of small circle
Required
Probability that a point selected lands on the small circle
Calculate the area of the big circle using;

Where

So, we have:

This gives:



The probability that a point selected lands on the small circle is calculated by dividing the area of the small cicle by the big circle
This gives:


Simplify

Answer:
yo answer woud be b √5/4
Step-by-step explanation:
Answer:
4x+1
Step-by-step explanation:
The area is 12x2 + 3x in
The length is 3x
Formula is A=L*B
12x2 + 3x=3x*B
Divide both side by 3x
12x2+3x divide by 3x=B
4x+1=B
The express for the width is 4x+1
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