2 years ago

54 is the sum of 11 and raj's score

1 answer:

7 0

Answer:

54 is the sum of 11 and Raj's age. Use variable "r" to represent Raj's age

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fiasKO [112]

Answer:

The slope is $m=-\frac{2}{9}$

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$A(-1,6)\ B(8,4)$

Substitute the values

$m=\frac{4-6}{8+1}$

$m=\frac{-2}{9}$

$m=-\frac{2}{9}$

6 0

2 years ago

LuckyWell [14K]

Cjdfb hjkbftbbui yuftg

3 0

3 years ago

Roman55 [17]

I don’t really understand for question 11 to 13

3 0

2 years ago

klio [65]

This is an example of probability.

4 0

2 years ago

beks73 [17]

42.5 I think

3x+10+x=180
4x=170
170/4=x
X=42.5

5 0

2 years ago